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Re: Catapult issues with boulders
Quote:
Originally Posted by tr6scott
To me, the issue with the new balls is the stickyness of the coating, not squishyness of the ball. So it appears that you use a vacuum generator to hold the ball, the funnel and the hose. I do not know your sequence, but I would look at making the vacuum a little less effective with a new ball. maybe some slits in the funnel? Maybe releasing vacumm prior to shooting, then move arm? Maybe move the vacuum funnel towards the bottom of the arm.
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We have nothing that fancy. The cup is simply a drip pan from a stove. 
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Currently: Coach FRC 1086/FTC 93
2006-2011 Coach FRC 2106/FTC 35
If you come to a FRC event to see a robot competition, you are missing the point.
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