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 It is a little known fact that Team 1114 is actually "General Motors Canada and Hogwarts Academy" The whole Niagara FIRST thing is just a cover to keep the magic arts concealed from us muggles. - dtengineering [more] |
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#13
29-01-2016, 15:16
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Re: pic: Shooter damaged a Boulder
We put a small tear in the skin not by the spinning wheels but by hitting a corner inside the tower. We have since put a stop (piece of lexan) in the tower to stop the boulder and roll it back.
We are using 4" plaction wheels spinning at 2950RPM and have only minor scuffing on the skin. We are compressing the boulder 2" and are able to hit the high goal consistently (19 for 20) sitting on the outer works. 
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