First of all, there's no such thing as a stupid question! Post as much as you want!
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<br>Most of the people in our Hobie 20 fleet have those cars as far forward in the pocket as they can so that the jib breaks evenly. I forget which book has a really good explanation of where to put those things. It's either in Catamaran Racing for the 90's, or the Catamaran Tuning Guide. Both are available on this web site along with a whole host of awesome videos!! (Not that I'm at all biased).
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<br>Fair winds,
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<br>Tim Johnson<br><br>Hobie 20 #541
<br>Bald Eagle Yacht Club, Fleet 52
<br>White Bear Lake, MN