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	<title>TeamD Adventures</title>
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	<link>http://www.teamd.org</link>
	<description>A group of rally enthusiasts who enjoy big TSD rallies like the Alcan Winter Rally.</description>
	<lastBuildDate>Tue, 23 Aug 2011 04:35:39 +0000</lastBuildDate>
	<language>en</language>
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		<title>Applied Math and Physics</title>
		<link>http://www.teamd.org/2011/08/22/applied-math-and-physics/</link>
		<comments>http://www.teamd.org/2011/08/22/applied-math-and-physics/#comments</comments>
		<pubDate>Tue, 23 Aug 2011 04:35:39 +0000</pubDate>
		<dc:creator>Marinus Damm</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://www.teamd.org/?p=1097</guid>
		<description><![CDATA[Heard in at least one car returning from Speed Week: &#8220;&#8230; so if kinetic energy goes as the square of velocity, it does matter what the thing weighs! Because to gain velocity, you&#8217;ve got to deliver enough power to add that much kinetic energy, right? Before the motor blows up&#8230; and before you run out [...]]]></description>
			<content:encoded><![CDATA[<p>Heard in at least one car returning from Speed Week:</p>
<blockquote><p>&#8220;&#8230; so if kinetic energy goes as the square of velocity, it <strong>does</strong> matter what the thing weighs! Because to gain velocity, you&#8217;ve got to deliver enough power to add that much kinetic energy, right? Before the motor blows up&#8230; and before you run out of salt&#8221;</p></blockquote>
<p>Well, really, that last concern&#8217;s not realistic. If you&#8217;re fast enough to put your wheels on the long course, you have five miles to accelerate.  It only took three for the <a href="http://www.scta-bni.org/Bonneville/Speedweek%202011/Aug%2014/DailyDowns_14.html#LongCourseRuns">Poteet &#038; Main streamliner</a> to get to 408 m.p.h.  There&#8217;s <em>plenty</em> of runway.</p>
<p><a href="http://www.teamd.org/wp-content/uploads/2011/08/Screen-shot-2011-08-21-at-9.53.44-PM.png"><img src="http://www.teamd.org/wp-content/uploads/2011/08/Screen-shot-2011-08-21-at-9.53.44-PM.png" alt="" title="Yam600" width="611" height="452" class="aligncenter size-full wp-image-1104" /></a></p>
<p>Pressure, temperature, friction.   I tell ya, it&#8217;s just like science class.</p>
<p> &#8220;What was the record in K-BGCC again?&#8221;</p>
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		<title>Things That Go Bump In The Night</title>
		<link>http://www.teamd.org/2011/08/08/things-that-go-bump-in-the-night/</link>
		<comments>http://www.teamd.org/2011/08/08/things-that-go-bump-in-the-night/#comments</comments>
		<pubDate>Mon, 08 Aug 2011 21:05:50 +0000</pubDate>
		<dc:creator>Marvin Crippen</dc:creator>
				<category><![CDATA[Misc Rallies]]></category>

		<guid isPermaLink="false">http://www.teamd.org/2011/08/08/things-that-go-bump-in-the-night/</guid>
		<description><![CDATA[Goblins, Ghouls, Vampires, and other assorted nocturnal beasts? No, I&#8217;m talking about rally cars at Heart of Darkness (HoD)! Okay I suppose there could have been some nocturnal beasts inside the rally cars, I didnt vet all the cars personally for fear of my life. I mean if i had wandered up and down the [...]]]></description>
			<content:encoded><![CDATA[<p>Goblins, Ghouls, Vampires, and other assorted nocturnal beasts?  No, I&#8217;m talking about rally cars at <strong>Heart of Darkness (HoD)</strong>! Okay I suppose there could have been some nocturnal beasts inside the rally cars, I didnt vet all the cars personally for fear of my life.  I mean if i had wandered up and down the line of cars with a cross, garlic, and what not acosting competitors trying to take a cat nap between regs, some perfectly normal but irrate person would have taken me out.  But that&#8217;s really outside the scope of this post.</p>
<p>Starting in Hope B.C. at 9:30 P.M., <strong>HoD</strong> is an overnight event going up to (and around) Merritt and finishing back at Hope, at 6:30 A.M.  The CASTs were brisk but doable and the dust was relatively light (especially in car# 1).  The roads were rough at times, reminded me of Coast to Coast on occasion, indeed much like C2C not all cars finished (lost one worker and one competitor car) although there weren&#8217;t any flat tires.  At times the route book would drop out of focus or I would split the computer and have no idea what to do next, but that is all part of the challenge of an all night event.</p>
<p>It was a fun little event, definitely a great first rally from Jeremy Baxter and I am looking forward to the next time it gets run.</p>
<p>Max and I teamed up for the first time, with decent results.  First in class (unlimited) and second overall, one second behind the Damms (first in historic).</p>
<p>Here are the results:</p>
<p>3 Marinus Damm/Renee Damm  1st historic, 1st overall  &#8211; 7 points</p>
<p>1 Max Vaysburd/Marvin Crippen 1st unlimited, 2nd overall &#8211; 8 points</p>
<p>2 Steve Perret/Kathryn Hansen 2nd unlimited, 3rd overall -29 points</p>
<p>5 Gary Webb/Jim Breazeale  2nd Historic, 4th overall -  58 points</p>
<p>7 Norman Hayton/Kristin Holmes 1st Novice, 5th overall &#8211; 114 points</p>
<p>6 Alex Kouzmin/Stan Kouzmine 1st Calculator, 6th overall &#8211; 176 points</p>
<p>8 Adam Clees/Darsi Sullivan 2nd Novice, 7th overall -  303 points</p>
<p>4 Jason Ross/Genevieve Fox  3rd Historic, 8th overall &#8211; 925 points</p>
<p>10 Scott Mason/Jon Bowman 3rd Novice, 9th overall &#8211; 1212 points</p>
<p>9 Lada Gorlenko/Oleg Ryabukha Novice DNF</p>
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		<title>An excellent weekend on the Eastside</title>
		<link>http://www.teamd.org/2011/06/08/an-excellent-weekend-on-the-eastside/</link>
		<comments>http://www.teamd.org/2011/06/08/an-excellent-weekend-on-the-eastside/#comments</comments>
		<pubDate>Thu, 09 Jun 2011 01:56:30 +0000</pubDate>
		<dc:creator>Marinus Damm</dc:creator>
				<category><![CDATA[No Alibi]]></category>
		<category><![CDATA[No Alibi 2011]]></category>

		<guid isPermaLink="false">http://www.teamd.org/?p=1077</guid>
		<description><![CDATA[For No Alibi this year, I changed seats, and ran as a navigator with Steve Perret . Steve&#8217;s got years of autocross experience and done thousands of miles on stage rally roads, which is why his nickname is &#8220;Smooth&#8221;. With so little experience co-driving, my nickname last weekend would have been &#8220;Spaz&#8221;. We ran in [...]]]></description>
			<content:encoded><![CDATA[<p>For No Alibi this year, I changed seats, and ran as a navigator with Steve Perret .  Steve&#8217;s got years of autocross experience and done thousands of miles on stage rally roads, which is why his nickname is &#8220;Smooth&#8221;.  With so little experience co-driving, my nickname last weekend would have been &#8220;Spaz&#8221;.</p>
<p>We ran in the Equipped class.  In the week before the rally, I updated my TimeDrivenOdo software with a fresh set of bugs and additional user-interface shortcomings. When conditions were right, it let me give Steve time-error feedback around eight times a mile.  When conditions weren&#8217;t right, it let me give Steve urgent gibberish at fifty phonemes a minute. A less patient and forgiving driver&#8217;d have stopped to thrash me with sagebrush boughs.</p>
<p>I&#8217;m left with a fresh appreciation for the work of a competent co-driver, and greater respect for Equipped teams. It takes a lot of effort to translate calcs into time error, and then more effort to communicate the info with the driver.</p>
<p>No Alibi flaunted the deserted, challenging, and scenic roads of the Palouse, with a nifty ratio of TSD to TRN in its 500+ miles. Three spots in particular wowed me:</p>
<p><strong>Late Saturday, in the middle of Section #8</strong><br />
Know what happens if the co-driver directs a stop at the end of a FREE ZONE where there&#8217;s no extra time?<br />
You begin the CATCH UP.<br />
While I sat stupidly bewildered because the time for our departure wasn&#8217;t in the future, car #2 pulled up behind us. Good thing my driver&#8217;s run course opening car for the Wild West performance rally; he knew Tatman Mountain Road well.</p>
<p><strong>First thing Sunday morning, down The Spiral Highway</strong><br />
Have you seen this thing?<br />
<img src="http://farm5.static.flickr.com/4074/5033525606_fe3e67a5f3_b_d.jpg" alt="Spiral H." /><br />
 Sheldon Coles, car #29, was watching from the viewpoint above, and could see eight cars on-route at once, like a performance of synchronized swimming. The rallymaster picked a CAST that was too slow for the straights and too fast for the many, many, many curves &#8212; a perfect CAST, in other words. </p>
<p><strong>Sunday afternoon, somewhere south of I-90</strong><br />
The sequence of instructions went something like this:<br />
<code><br />
121   CAST 46<br />
122   PB (paddleboard, a type of sign)<br />
123   ACUTE LEFT at YIELD<br />
. . .    R at hairpin<br />
</code><br />
Oh- wait; that last one wasn&#8217;t given. Rather, as you made the acute left, you could see the problem.</p>
<p>There&#8217;s a checkpoint car ahead on the right.<br />
+  We&#8217;re essentially stopped<br />
+  The CAST&#8217;s pretty high<br />
=================<br />
=  ??</p>
<p>It would seem a simple dragstrip run could solve this equation.  But loose gravel put another twist in &#8212; even cars with enough power on tap couldn&#8217;t put it to the ground. And&#8230; remember the hairpin right? Just as you passed the timing line, with your driver still set on MAX_ACCEL, it became necessary to move to MAX_DECEL to set up for the right.  I heard plenty of tales from other teams a&#8217; rounding that corner, tales filled with drama and verve.  In our car, Steve had the iX pivoting like a dancer, and we were merely late.</p>
<p>Everybody was late.  Or, more accurately, &#8220;later&#8221;.</p>
<p>Some teams were running so early before this control that they were still early at the end of the dragstrip.  To find out who lost the least time, I looked at the delta between the crews&#8217; lateness-or-earliness at the previous control versus their lateness-or-earliness at this one. In this sweepstakes, there was a four-way tie for second place between cars 4, 5, 10, and 21. Pretty good performance by all those teams.</p>
<p>But the winners on that short chute were racecar driver Tom Kreger and up-and-coming Unlimited navigator Cynthia Bushell, who managed to drop only two seconds. This bit of virtuoso driving, combined with their third-best-overall score for Sunday, hints that the UNL class won&#8217;t be getting easier any time soon.</p>
<p>Maybe I&#8217;ll stay in Equipped.   Oh, Steeeeve&#8230;</p>
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		<title>No Alibi Measures Up</title>
		<link>http://www.teamd.org/2011/05/16/no-alibi-measures-up/</link>
		<comments>http://www.teamd.org/2011/05/16/no-alibi-measures-up/#comments</comments>
		<pubDate>Mon, 16 May 2011 18:26:08 +0000</pubDate>
		<dc:creator>Dan Comden</dc:creator>
				<category><![CDATA[Author Dan]]></category>
		<category><![CDATA[No Alibi]]></category>
		<category><![CDATA[No Alibi 2011]]></category>

		<guid isPermaLink="false">http://www.teamd.org/?p=1068</guid>
		<description><![CDATA[The No Alibi Rally is June 4-5 and it is looking mighty good. Last weekend Marvin and I measured the route, which begins and ends in Moses Lake and overnights in Lewiston. Our cunning plan was to leave on Friday at noon for the start at Moses Lake, run the event as far as Dayton, [...]]]></description>
			<content:encoded><![CDATA[<p>The <a href="http://www.rainierautosports.com/events/2011/noalibi/">No Alibi Rally is June 4-5</a> and it is looking mighty good.</p>
<p>Last weekend Marvin and I measured the route, which begins and ends in Moses Lake and overnights in Lewiston. Our cunning plan was to leave on Friday at noon for the start at Moses Lake, run the event as far as Dayton, spend the night there and then measure the rest of the route on Saturday and be home that night in order to not completely use up the weekend.</p>
<p>Things were going great all day Friday, a timely departure, working hard, and placing checkpoints with the usual No Alibi flair. We stopped in Waitsburg at the <a href="http://www.whoopemuphollowcafe.com/" target="_blank">Whoopemup Hollow Cafe</a> for a most excellent meal. The Jambalaya was amazing and the locally brewed IPA wasn&#8217;t at all bad. Recommended.</p>
<p>Then we made our way to Dayton where things went a slightly askew. I won&#8217;t say much about the Dayton Motel other than if you find yourself in that part of the world searching for somewhere to spend the night, it is really worth your time to press on to Lewiston/Clarkston or some other place. Along with the shabby motel room it rained all night long.</p>
<p>Saturday morning had us at the <a href="http://www.homebakedgoodness.net/" target="_blank">Home Baked Goodness</a> restaurant for a delightful morning repast. Also recommended, though probably not speedy enough to handle the No Alibi crowd when they come through town during the rally.</p>
<p>Marking CPs and noting GPS coordinates makes for a not-so-fast journey along the rally route, forcing us to enjoy the view, albeit a bit muted with the gray skies. As we traveled into the Marengo wind facility, we were able to traverse a section that had been blocked by a snowbank just a few weeks prior. It&#8217;s onone of my favorite roads but alas, the lack of gravel on the road surface had us slipping and sliding and getting concerned about measurement accuracy. Then we came to an uphill section, and despite a limited slip differential and gravel tires, there was just no way we could proceed through the rest of the regularity and had to turn around, with Marvin providing a boost to the front of the car to get us turned around. It was VERY slippery stuff; I&#8217;ve been on ice with more traction than that mud.<br />
<a href="http://www.flickr.com/photos/dcomden/5702014681/" title="Marengo Mud by dancomden, on Flickr"><img src="http://farm4.static.flickr.com/3430/5702014681_cc04ca44b8.jpg" width="500" height="333" alt="Marengo Mud"></a><br />
Fortunately we were able to map out and measure a new section to bypass the unusable road. We proceeded to Clarkston where we evaluated a possible venue for the Saturday dinner and then decided to go with the hotel as a banquet facility. With the re-route and running around Lewiston to find a place to print out more of the route we were behind schedule and knew we&#8217;d be finishing the long day in darkness.</p>
<p>After getting back to Ritzville and Moses Lake, setting checkpoint stakes by flashlight, we were able to change back to street tires and proceeded home over the pass. The I-90 transit home is usually not my favorite drive due to the inordinate amount of crappy drivers and left lane bandits that appear in the Ellensburg vicinity, but midnight on a Saturday makes for a much quieter drive. Our cold May trip was punctuated with light snow over Snoqualmie pass &#8212; let&#8217;s hope for better weather in early June!</p>
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		<title>Cross-brand Parts</title>
		<link>http://www.teamd.org/2011/02/20/1057/</link>
		<comments>http://www.teamd.org/2011/02/20/1057/#comments</comments>
		<pubDate>Sun, 20 Feb 2011 22:53:53 +0000</pubDate>
		<dc:creator>Eric Horst</dc:creator>
				<category><![CDATA[Technology]]></category>

		<guid isPermaLink="false">http://www.teamd.org/?p=1057</guid>
		<description><![CDATA[On the Thunderbird Rally last week we were taken out of the running by a broken clutch reservoir fitting on the clutch master cylinder. A pretty clever (at least I think so) emergency repair was made at the lunch stop using a spare brake line and a clamp. Now arriving home I’ve been trying to locate a replacement [...]]]></description>
			<content:encoded><![CDATA[<div>
<p>On the <a href="http://www.rallybc.com/archives/2011/2011_tbird.htm">Thunderbird Rally</a> last week we were taken out of the running by a broken clutch reservoir fitting on the clutch master cylinder. A pretty clever (at least I think so) emergency repair was made at the lunch stop using a spare brake line and a clamp. Now arriving home I’ve been trying to locate a replacement fitting for this 1983 Audi ur quattro and having absolutely no luck. It isn&#8217;t available separately.</p>
<p><a href="http://www.teamd.org/wp-content/uploads/2011/02/P1000751.jpg"><img class="alignnone size-medium wp-image-1058" title="Audi and BMW Parts" src="http://www.teamd.org/wp-content/uploads/2011/02/P1000751-300x225.jpg" alt="" width="300" height="225" /></a></p>
<p>In the photo the white part is the failed Audi part. The black part is a replacement. The replacement is identical in every dimension but has a slightly larger barb on the cylinder side, is reinforced at the bend, and is made of harder plastic. Source of the replacement? It&#8217;s a BMW E30 part from a 1990 BMW 325iX and I happened to have one on the parts car in my driveway. It&#8217;s also available online for about $8.</p>
<p>I may be silly but I think that&#8217;s totally cool.</p>
</div>
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		<title>A Thunderbird Milestone &#8211; Winners Tied At Zero Points</title>
		<link>http://www.teamd.org/2011/02/20/a-thunderbird-milestone/</link>
		<comments>http://www.teamd.org/2011/02/20/a-thunderbird-milestone/#comments</comments>
		<pubDate>Sun, 20 Feb 2011 20:15:00 +0000</pubDate>
		<dc:creator>Marinus Damm</dc:creator>
				<category><![CDATA[Thunderbird Rally]]></category>

		<guid isPermaLink="false">http://www.teamd.org/?p=1043</guid>
		<description><![CDATA[Friday night was unseasonably warm. My first trip to the car Saturday morning said so; descending the stairs from the second floor balcony at the hotel, I heard the sounds of escaping water in the downspouts. The roof&#8217;s snow cap was disappearing. We went to breakfast, early, so as to stay out of the crush [...]]]></description>
			<content:encoded><![CDATA[<p>Friday night was unseasonably warm. My first trip to the car Saturday  morning said so; descending the stairs from the second floor balcony at  the hotel, I heard the sounds of escaping water in the downspouts.  The roof&#8217;s snow cap was disappearing.</p>
<p>We went to breakfast, early, so as to stay out of the crush later. The  short drive to and from the Coldwater Cafe brought out our sunglasses.  With temperatures up, I bled off a bit less air from our BMW&#8217;s tires than  I&#8217;d planned to &#8211; since rocks and potholes now seemed more likely than  rivers of snow.  By start time, Reid was walking about without a jacket.  Our own AlCan-spec coats and pants stayed stuffed in their bags.</p>
<p>At 4:00 p.m. on Saturday, we&#8217;d been through three full sections&#8230; and  no snow. We weren&#8217;t having much trouble holding the CAST, and we expected  others weren&#8217;t, either. At The Thunderbird, both Unlimited cars and Historic  cars run full computers, which meant that a dozen cars might  then share our score. Perhaps even that estimate was low: no less than  ten cars carried at least one past winner, and the hungry not-yet-winners with  A-boxes filled a half-dozen more. Unless something changed, and quickly,  the first day&#8217;s scores would be shockingly (someone said <em>unnaturally</em>)  low.</p>
<p>Two things changed.</p>
<p>The first was perfectly predictable. Our GPS, stuck to the dash in front  of the co-driver for its occasional hints about hairpins, steadily  ticked up in elevation. 900 meters. 1100 meters. 1370 meters. 1604  meters. Climbing, we found  snow. But it wasn&#8217;t widespread, and not too deep,  and the roads were not too icy underneath. Some new was falling, medium-sized flakes  out of a concrete sky.</p>
<p>The second thing that changed turned the rally &#8230; into a rout. Within  minutes, less than half an hour, certainly, the wind had come up. It pressed  on the trees, steady, and firm, and inescapable. It constrained whatever it  touched, and captured whatever was loose. Sprigs of evergreens stripped from branches  tumbled along the road. The falling snow marshaled into channels,  and crashed in wintry rapids. Wherever the ground gave shelter, broad  streamlined drifts were forming. Banks of snow in the air, thick as pea  soup, moved over us and instantly blotted out our surroundings, then  moved on as suddenly as they&#8217;d come. Dusk was approaching, though to  this point we&#8217;d not turned up our lights.</p>
<div class="wp-caption alignnone" style="width: 490px"><img title="Before the start of Section 5" src="https://lh4.googleusercontent.com/_NUnZlX4vhz0/TWAJeQrGfMI/AAAAAAAACZo/muO6kAJuNkI/s640/DSCN1440.JPG" alt="" width="480" height="640" /><p class="wp-caption-text">A little breezy</p></div>
<p>We were the second competitor car on the course, and naturally we were  monitoring the rally&#8217;s HAM frequency. Car One called, &#8220;Rallymaster  stuck&#8221;, just before we arrived. Along a slight hill, an oblique drift  was erasing the road, and the front-wheel-drive Car Zero hadn&#8217;t made it  through. It took a quarter-hour to pull him down, and break trail  sufficiently with higher rigs to proceed. During this exercise, the  blizzard got its footing; and thus braced, its power forced us to  abandon the section.</p>
<div class="wp-caption alignnone" style="width: 650px"><img title="Section 5 stops" src="https://lh5.googleusercontent.com/_NUnZlX4vhz0/TWAJhQ3_8ZI/AAAAAAAACZ4/X8NrIgJ5ev8/s640/DSCN1444.JPG" alt="" width="640" height="480" /><p class="wp-caption-text">Rallymaster, standing in front of his extracted car, hoping the Forester can break through the drift</p></div>
<p>Our return to the highway coincided with nightfall. The succeeding  transit down to Merritt (for gas before the final section) had the tenor  of a full-scale retreat. Perverse mechanical maladies appeared; broken  wipers, shorted alternators, flickering taillights, sputtering engines,  pulling brakes. Bands of wounded cars limped through the slush  and, lower, standing water toward the service station. Some went  single-file, and some went three abreast &#8211; but since the lane markers  were obscured, we drove wherever we could. It was rush hour in Naples.</p>
<p>The organizers kept their senses, though, and were counting noses.  Before long everyone was accounted for &#8211; but by this time, it was  getting late. Kamloops, the overnight stop, was still 80km away, and the  storm was coming after us. Rather than send 50 cars southeast again, up  toward the lodge of the Snow King, the last section was canceled.  Heading for the hotel and banquet spot, we diced with fearless semis and  eased past petrified minivans, and made&#8230; good time &#8230; to Kamloops.</p>
<p>After dinner, we saw the day&#8217;s preliminary scores. The low  end of the scale was packed. The trail-breaking Forester, with multiple past winner  Glenn Wallace driving and R. Dale Kraushaar navigating, had 0 points for the entire day.</p>
<p>Next, a pair of Historic cars each had 1 point &#8212; and each of those cars  had broken at least once by Saturday night.  Another pair, Unlimiteds,  including last year&#8217;s winners, sat at 2.  Then FIVE cars at 3 points.   And so on&#8230;  Most couldn&#8217;t quite wrap their minds around it. &#8220;We&#8217;re  only 4 points off the lead!&#8221;   &#8220;Yeah&#8230; that&#8217;s ten places.&#8221;</p>
<p>Renee  noticed one team conspicuous by their absence from the single-digit  region.  Thunderbird first-timer Larry LeFebvre, driving for past winner  Brandon Harer, had 300+ points. &#8220;Yep, we went off&#8221;, admitted Larry.   Fair enough; they weren&#8217;t the only ones. But Renee saw something else: a  certain twinkle in Brandon&#8217;s eye. We&#8217;ve seen it before.</p>
<p>Thunderbird had 49 cars (wow!).  The sheer number of people, combined with our early arrival, and the close proximity of the hotel, meant we had the time and the inclination to work on  the restaurant&#8217;s stock of refreshments &#8211; &#8217;til they ran out of beer.  Back to  the hotel, where rooms on every floor stood open for more hospitality.  Most folks were asleep by midnight, though, and up early for Sunday&#8217;s 8  a.m. start.</p>
<p>The tireless organizers finished scoring overnight, incorporating the  time decs that the preliminary scores hadn&#8217;t. The corrections  showed <em>another</em> tie existed. Brandon and Larry matched Glenn &amp; R.  Dale, point for point. Errr, or no-point for no-point. The loss of  Saturday&#8217;s checkpoints might be blamed &#8212; but these experts run so well  they might&#8217;ve sailed through even the blizzard cleanly.   With just four  sections to run on Sunday, only very difficult conditions or gross  errors could push these teams apart &#8212; if neither occurred, some  complex tie-breaking seemed inevitable.</p>
<p>But the roads on Sunday ran lower, and the skies were clear. Some folks went off Sunday,  but not the front-runners. T-Bird&#8217;s last chance to give out big points fell along with a  monstrous fir. The tree blocked the road, and the reroute skipped the  best (by that I mean worst) part of the final section.  In Merritt, the rallymaster reported, with a mix of surprise and  accomplishment, that <em>everyone had finished</em>.    I got the sense that this was  a first; in each of the preceding 23 years, at least one DNF occurred.</p>
<p>We still had two cars at 0. The leaders, all four of them, are gentlemen  and good sports, too. They all seemed a bit embarrassed to argue that they should  prevail over a competitor with the same null score. Normal tie breakers  fail under this kind of pressure, and The Thunderbird&#8217;s failed. But I think the  right answer was reached.</p>
<p>Time-Speed Distance rallies are contests of precision. The  superior team is that which demonstrates greater precision, as measured  by a lower score.  Alas, these two teams perfected precision. So much so that their  skills exceeded the rally&#8217;s ability to measure them. As odd as  it sounds, The Thunderbird&#8217;s challenges of time, and speed, and  distance were insufficient to indicate the superior team.</p>
<p>The organizers, a bit spooked, tried to apply a higher standard of  precision to the existing measurements.   But once the vessel&#8217;s empty,  once the spirits are exhausted, gazing at its drying walls will not  bring forth new insights on the quality of the contents. At best, we  measure memories, impressions of that substance that is no more. Once the graduated cylinder of precision is empty, the rally&#8217;s  intrinsic power to anoint the better team has failed. Trying to cleave  more and more finely through segments is futile once the kerf is wider  than the slice. At that point, you&#8217;re just making hash.  </p>
<p>When we can no longer discriminate by precision, we must find another   measure. It can&#8217;t be something internal to the rally;  that yardstick&#8217;s   spent. What can take up the task, then, when precision&#8217;s discrimination is too crude? I&#8217;ll tell you: it&#8217;s difficulty on the road.</p>
<p>For instance, suppose a Calculator class car and an Unlimited class car  have the *same* score on a TSD rally. The teams&#8217; precision is equal, by  definition: scores are how we measure precision. But which is the  superior team? Is it not the team that faced more difficulty, the  Calculator car? Their achievement has more substance, does it not?  Who  will deny that the Calculator team is superior?</p>
<p>What about two teams at the same score, but one&#8217;s done the job despite a  vehicle deficiency? (like two wheel drive; but I digress&#8230;)</p>
<p>Or two teams at 0 points &#8212; and one team&#8217;s gone off, but dug themselves out,  and get moving again, and despite pounding hearts and sweating brows, blasts  through the rest of the section at exactly Car 0 plus their number plus  TimeDec minutes?</p>
<p>The point is &#8212; for teams which have identical scores  &#8212; which team had it harder?  Doesn&#8217;t that signify something?  Remember, we&#8217;re already past splitting hairs, these two are tied  up tighter&#8217;n a constrictor band at steering day.*</p>
<p>Back to Sunday afternoon&#8230; there was a hasty decision on the winner,  based on a penalty for use of a time dec &#8212; but the steward vetoed that  easy answer, as the time dec rules were clear and no penalty was due.   Instead, a &#8220;more precise&#8221; timing method revealed the team that was  &#8220;cleaner longer&#8221; than all other teams, and Larry and  Brandon, were crowned as Overall Winners of The Thunderbird.</p>
<p>It&#8217;s the right answer, according to my &#8220;more difficulty on the road&#8221; tiebreaker, because they <strong>did</strong> go off&#8230; and yet came back to zero both days.</p>
<p>The Thunderbird is one of the great rallies of our time. Next year is  the rally master&#8217;s Silver Anniversary.  Watch for it to be  announced in 2012 &#8212; and let&#8217;s make it a sellout of 60 cars. </p>
<p>* yes, I&#8217;m betting most folks won&#8217;t get that.</p>
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		<title>Three Plus Three Hundred: Car 9&#8242;s Thunderbird Rally Report</title>
		<link>http://www.teamd.org/2011/02/16/three-plus-three-hundred-car-9s-thunderbird-rally-report/</link>
		<comments>http://www.teamd.org/2011/02/16/three-plus-three-hundred-car-9s-thunderbird-rally-report/#comments</comments>
		<pubDate>Wed, 16 Feb 2011 22:36:05 +0000</pubDate>
		<dc:creator>Dan Comden</dc:creator>
				<category><![CDATA[Author Dan]]></category>
		<category><![CDATA[Thunderbird Rally]]></category>

		<guid isPermaLink="false">http://www.teamd.org/?p=1030</guid>
		<description><![CDATA[(Dan&#8217;s photos are here) (Warwick&#8217;s photos here , and Event web site will have results and links) First I want to thank co-driver Hans for all the help prepping the car. After doing such dirty jobs as installing the power steering pump and bathing in PS fluid, he went on to navigate us to the [...]]]></description>
			<content:encoded><![CDATA[<p>(<a href="http://www.flickr.com/photos/dcomden/sets/72157626069193040/with/5445727080/">Dan&#8217;s photos are here</a>) (<a href="http://www.flickr.com/photos/formulaphoto/sets/72157626045571710/">Warwick&#8217;s photos here </a>, and <a href="http://rallybc.com/archives/2011/2011_tbird.htm">Event web site</a> will have results and links)</p>
<p>First I want to thank co-driver Hans for all the help prepping the car. After doing such dirty jobs as installing the power steering pump and bathing in PS fluid, he went on to navigate us to the smallest amount of points we have ever scored on a two day event.</p>
<p>Well, it <strong>would </strong>have been the smallest score &#8230;</p>
<p>48 cars entered the event and all finished. I think that may be a first. Of those who went into a snow bank or ditch, all were extracted with little or no damage. Probably the most harrowing experience was had by the Sonnet and 240Z with windshield wiper problems that made proceeding in the blowing snow and then later mixed rain/snow more than a slight problem. Always good to think about those ancillary systems and how they can shut you down if not working properly.</p>
<p>We left Seattle for Merritt, B.C. on Friday afternoon. With the car properly timed and running well, along with clear roads, the climb up and over the Coquihalla pass was uneventful. That would change in 24 hours. In Merritt we connected with event teammates in an &#8217;01 Subaru WRX (Jeff &#038; Marvin, winners of last year’s event, Unlimited, car#1), an &#8217;83 Audi Quattro (Steve and Eric, Historic, #8) and an &#8217;05 Subie Impreza (Steve and Kathryn, Paper, #17). To round out the team Jeff signed up a novice class car from BC, a 2011 Subaru STi (Scott and TJ, #38). Jokes about them sailing off the first curve proved unfounded. We were assigned #9 and were happy to be behind our friends in their loaner Audi.</p>
<p>TeamD stalwarts Renee and Marinus abandoned us to be part of the formidable Team AFRICA and were in car #2.</p>
<p><a href="http://www.flickr.com/photos/dcomden/5445696122/" title="Audri the Audi by dancomden, on Flickr"><img src="http://farm6.static.flickr.com/5298/5445696122_0abed3393e.jpg" width="333" height="500" alt="Audri the Audi" /></a><br />
Saturday&#8217;s weather broke cloudy and warm. The start at 1100 took us to the first section, one we&#8217;ve seen before. Hans had the computer serving his every whim and while the road wasn&#8217;t very icy or snowy, it was a bit slimy in spots due to mud. Subsequent sections saw the weather turn colder and windier, then the snow began. We started the penultimate section near Peachland and heard on the radio that the rallymaster (car 0) was stuck in a significant drift. Due to the amount of time it took to get things going again, the remainder of the section was canceled as well as the final section and we drove to Kamloops; in the other direction the Coquihalla was closed due to ice and blowing snow. Our novices didn&#8217;t get the word and they drove that last cancelled section &#8212; the only car to do so, apart from the worker car that was trying to catch them to turn them back.</p>
<p>Scores for the first day revealed that competition was going to be incredibly tight. Two cars had finished with no penalty points. A number of others, including  cars #1, #2, #4 (Saab Sonnet),  #8 and #9 had one, two or three points. We were quite pleased to be sitting with three points for the day and contending for the Historic class title. The problem with that class is that all of the other old cars are piloted by very experienced teams who would make us work hard to stay in the running. Just for reference, a typical top score at the end of the first day has been 5-10 points in prior years. The combination of fairly snow-free roads, excellent navvie work, and loss of checkpoints due to cancelled sections all combined to produce the low penalties.<br />
On Sunday morning the storm had passed and we were on the road at 0830. The Audi was having problems with loss of brake fluid, eventually diagnosed to a broken plastic nipple on the clutch master. After scavenging enough fluid to get to the break in Barriere, Eric fabbed a fix that allowed limited clutch time using a piece of BMW brake line. Genius.</p>
<p>The first regularities passed quickly, and we had Jeff’s GoPro camera on the car for Adams Lake where we were entertained by a coyote dashing across the road and a Ron and Max in a checkpoint trying to hide behind branches and a snow fort. </p>
<p>And then the Westsyde regularity. Just a couple of kilometers into the section, on a twisty uphill section with decent grip, I managed to go slightly more straight than the arc of the road demanded. I thought it was a mild off, but the car was high centered with one wheel off the road in deep snow. There was no backing out of this one. While Hans deployed the warning triangle I began digging under the skid plate. With only one shovel we had to trade off – that’s a mistake we will avoid repeating. A number of teammates and competitors stopped to ask if we wanted assistance but we refused due to the assistance penalty we would incur. Unfortunately it took repeated attempts of pushing and digging along with 28 minutes of effort to extract ourselves from my mistake. Instant 300 point penalty.<br />
After getting back on the road we wanted to continue the event with as few points as possible. As long as we made up time, we’d not be penalized further. We were able to safely pass rally traffic a number of times, and we appreciated the room that was provided when needed. Just as we made our way through Kamloops to the start of the final scored section, we learned that a downed tree required a re-route and we were back on our minute due to the delay.</p>
<p>At the Merritt finish, we learned that the 0 point cars from the prior day had kept their streak alive. Most everyone else took a few more points, but not enough to make scoring easy to determine placement. Tie scores were broken by most number of actual zeroes, resulting in Larry and Brandon (BMW 325 iX) edging out Glenn and R. Dale (Subaru Forester). The four (or was it five?) way tie for third was decided in the same fashion. The team prize is still undecided, but we know that with the Audi’s mechanical and the Saab’s operator problems, Team Rainier is not a contender. And the Saab&#8217;s score? 303. We scored 3 points on Saturday and I scored 300 on Sunday. Those points are mine, all mine.</p>
<p>The Thunderbird Rally is the premier BC event. We never know what the weather will throw at us, and that’s part of all the fun. Thanks to Paul and his crew for another primo rally.</p>
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		<title>Relativity and the electromagnetic force</title>
		<link>http://www.teamd.org/2010/09/05/relativity-and-the-electromagnetic-force/</link>
		<comments>http://www.teamd.org/2010/09/05/relativity-and-the-electromagnetic-force/#comments</comments>
		<pubDate>Mon, 06 Sep 2010 04:21:07 +0000</pubDate>
		<dc:creator>Marinus Damm</dc:creator>
				<category><![CDATA[Technology]]></category>

		<guid isPermaLink="false">http://www.teamd.org/?p=1004</guid>
		<description><![CDATA[Welcome to another edition of Fundamental Physics In Everyday Life. Today we&#8217;re contemplating the subset of the universe demarcated by the 3-space boundaries of your vintage car. We&#8217;ll be diving into the car&#8217;s electrical system to explore power flows. Let&#8217;s start with a quiz question:  What does the second law of thermodynamics assert? 1.   A [...]]]></description>
			<content:encoded><![CDATA[<p>Welcome to another edition of Fundamental Physics In Everyday Life. Today we&#8217;re contemplating the subset of the universe demarcated by the 3-space boundaries of your vintage car. We&#8217;ll be diving into the car&#8217;s electrical system to explore <em>power flows</em>.</p>
<p>Let&#8217;s start with a quiz question:  What does the second law of thermodynamics assert?</p>
<ul>
<li>1.   A pointed object or sharp edge concentrates energy at the tip or along the edge.</li>
<li>2.  Energy flows from hot to cold.</li>
<li>3.  An increase in the volume of electrical energy lowers its pressure.</li>
</ul>
<p>I&#8217;m glad we&#8217;re all on the same page here &#8212; the answer is #2.</p>
<p>But I hear the smart-alecks in the back asking,</p>
<p>&#8220;This law nicely describes the working of the radiator, but what has it got to do with the electrical system?&#8221;</p>
<p>Well, I could say that the <em>physics</em> of energy do not depend on of the <em>form</em> of the energy; thus a similar (in the strict sense) law would describe the working of the auxiliary lighting system &#8212; but I&#8217;d rather admit that my scientific-sounding opening was a mere <strong>gambit*</strong> to attract your attention, and jump quickly to the photos.  I&#8217;ve been working on the</p>
<p>Here&#8217;s the nose of the &#8217;83 Audi, showing half of the aux light brackets and a moose-pipe full of wires.</p>
<p><a href="http://www.teamd.org/wp-content/uploads/2010/09/audi2.jpg"><img class="alignnone size-full wp-image-1005" title="audi nose" src="http://www.teamd.org/wp-content/uploads/2010/09/audi2.jpg" alt="" width="640" height="480" /></a></p>
<p>Yep, I&#8217;m omitting the inner factory headlights, which would have been obscured by the driving lights anyway.  I&#8217;m hoping that the additional airflow through those empty headlight-holes may offset the flow blocked by the Hellas.</p>
<p>Here&#8217;s the fresh ground point for those lights.  Ah, that battleship grey enamel makes me homesick for the service. &#8220;Lay it on, cut it off&#8221;.</p>
<p><a href="http://www.teamd.org/wp-content/uploads/2010/09/audi1.jpg"><img class="alignnone size-full wp-image-1006" title="audi1" src="http://www.teamd.org/wp-content/uploads/2010/09/audi1.jpg" alt="" width="448" height="336" /></a></p>
<p>A couple of circuit breakers bolted to the alternator. When I got it, the car had a hot lead coming off the alternator output running straight to a relay and then to accessories&#8230; and not a fuse in sight. &lt;yeek!&gt;</p>
<p><a href="http://www.teamd.org/wp-content/uploads/2010/09/audi32.jpg"><img class="alignnone size-full wp-image-1013" title="audi3" src="http://www.teamd.org/wp-content/uploads/2010/09/audi32.jpg" alt="" width="640" height="480" /></a></p>
<p>Custom &#8220;Y&#8221; jumper to feed the breakers.</p>
<p><a href="http://www.teamd.org/wp-content/uploads/2010/09/audi41.jpg"><img class="alignnone size-full wp-image-1014" title="audi4" src="http://www.teamd.org/wp-content/uploads/2010/09/audi41.jpg" alt="" width="640" height="480" /></a></p>
<p>I&#8217;d have routed all the juice through one, but (does some quick figuring of watts divided by volts&#8230;) 420 watts of lighting pretty much eats up one AWG 8 cable. If you&#8217;re gonna run the radiator fan, too, &#8230;.</p>
<p><strong>* Well, okay</strong> &#8212; I was thinking that earths are terribly important in older cars, and isn&#8217;t it funny how a car&#8217;s isolated from the Earth by the rubber tires, so has its own &#8220;relative&#8221; ground. Er, earth potential.</p>
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		<title>Summer AlCan &#8211; Back from Planet AlCan</title>
		<link>http://www.teamd.org/2010/08/28/summer-alcan-back-from-planet-alcan/</link>
		<comments>http://www.teamd.org/2010/08/28/summer-alcan-back-from-planet-alcan/#comments</comments>
		<pubDate>Sun, 29 Aug 2010 03:20:10 +0000</pubDate>
		<dc:creator>Renee Damm</dc:creator>
				<category><![CDATA[Alcan 2010]]></category>

		<guid isPermaLink="false">http://www.teamd.org/?p=971</guid>
		<description><![CDATA[We left Anchorage early Wednesday morning.  We made it home today, Saturday, about 1pm.  Three days of 700+ miles each day to get to Portland.  Last night, we stayed at the Sumas Mountain Lodge.  It&#8217;s a very nice place. We discussed the rally at length over dinner two nights ago with old friends and new [...]]]></description>
			<content:encoded><![CDATA[<p>We left Anchorage early Wednesday morning.  We made it home today, Saturday, about 1pm.  Three days of 700+ miles each day to get to Portland.  Last night, we stayed at the Sumas Mountain Lodge.  It&#8217;s a very nice place.</p>
<p>We discussed the rally at length over dinner two nights ago with old friends and new in   New Hazelton.  Gave us all a sense of closure.  (We recommend Rob&#8217;s   Restaurant there, BTW. )  All in all, we had fun on the rally and we   learned a few things, too.</p>
<p>It&#8217;s summer still in Portland.  The wagon is unpacked.  It was the right car to bring on the summer AlCan.  Marinus took it to get a wash and detail at the local car wash.  It&#8217;ll go to the Q-tip place soon.  The windshield has one serious rock chip, but the front doesn&#8217;t seem any worse for wear. There&#8217;s at least 50 pounds of mud underneath. The wagon has been appropriately named Bette after Bette Davis.  Jeff gets credit for that.</p>
<p>We&#8217;re weary, having driven 7,000 miles in the last 14 days.   The trip from Sumas to Portland seemed to take more than the 5 hours, more like 15.   We observed more troopers between Bellingham and Everett this morning than we had during the entire 2 weeks prior.  Still a great deal of stuff left to do: post photos, get Marilyn&#8217;s windshield repaired before Totem (instead of Bette), 2 weeks of laundry, etc.</p>
<p>wXYZ did well:  Jason (Z) on bike 17 finished 12th overall, 4th in class IV, his first rally. Webb/Hines (Y) in car #1 finished 4th overall, 3rd in class I.  The w was to have been Jones/Gould, but they were unable to attend this year.  We will see them though in 2012.  Congratulations go to Wallace/Kraushaar/Pierce in car #2 for their overall win and class II, Watt, bike 23, won class IVS, Chatigny, bike 20, won class III, Brisendine, bike 14, won class IV, Garner/Jenkins, car 8, won IIS, Hanson/Toney, car 5, won IS. Everyone finished the rally including all the staff.</p>
<p>The Summer AlCan has a different feel to it, not better nor worse than  the Winter version.  Everyone just seems more independent.   It&#8217;s the  extroverted AlCan compared to the introverted Winter version.  There&#8217;s still all the practical jokes, radio chat and competitiveness.   I think Glenn captured it best:  the team boundaries broke down and it became a group of ralliers traveling together.</p>
<p>All the cars in the driveway have a full tank of gas.  Must be another rally right around the corner.</p>
<p>See  you all on the road.</p>
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		<title>Summer AlCan – Day 9</title>
		<link>http://www.teamd.org/2010/08/25/summer-alcan-day-9/</link>
		<comments>http://www.teamd.org/2010/08/25/summer-alcan-day-9/#comments</comments>
		<pubDate>Wed, 25 Aug 2010 15:04:22 +0000</pubDate>
		<dc:creator>Renee Damm</dc:creator>
				<category><![CDATA[Alcan 2010]]></category>

		<guid isPermaLink="false">http://www.teamd.org/?p=968</guid>
		<description><![CDATA[Ahhh.  We finished. Tuesday started with a troublesome TSD called Valdez.  A couple of transposed numbers and a few mileage reference problems resulted in the section being tossed.   We headed north and west to Anchorage.  In Glenallen, we ran a straightforward section and finally on the last day accomplished one of the goals we&#8217;d made [...]]]></description>
			<content:encoded><![CDATA[<p>Ahhh.  We finished. Tuesday started with a troublesome TSD called Valdez.  A couple of transposed numbers and a few mileage reference problems resulted in the section being tossed.   We headed north and west to Anchorage.  In Glenallen, we ran a straightforward section and finally on the last day accomplished one of the goals we&#8217;d made at the beginning: gets zeroes at every control in one section.   The final section was called Wasilla.  Team 1 was troubled by a school bus, but our luck held out.  Bike 17 nearly didn&#8217;t run it due to difficulties with the bike starting a few minutes before the section started.</p>
<p>In the end we finished 2nd overall, and first in class I, 10 points behind car #2, Wallace, Kraushaar and Pierce in class IS.  Class II was won by car 5, Hanson and Toney, Class IIS was won by Jenkins and Garner in the yellow FJ Cruiser.</p>
<p>Results should be posted later at the new site:  www.alcan5000.net.</p>
<p>The 2012 Winter AlCan will follow a course similar to the 2008 one, except that it will end in Valdez, reputed to get the most snow of anywhere.  Sounds about right.</p>
<p>Time to head back home.  It&#8217;s Whitehorse tonight.</p>
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