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Re: pic: Team 3647: Off season v2 Teaser
The springs are there so the tube doesn't fall back down the arm.
Last time we used solid pieces of metal and those were promptly broken off in competition, so we got some springs since they give us some flex.
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Engineering mentor: Team 2485: WARLords 2013-
Team President: Team 3647 2010-2013
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