Quote:
Originally Posted by thefro526
I'm still not convinced based on the two videos (Glass table, green backlighting) that the rollers do not spin under FRC conditions.
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They do spin somewhat under FRC conditions. The roller axial free play in the affordable COTS mec wheels typically used for FRC contributes to spinning. A compliant surface (like carpet) contributes to spinning. This is mentioned on page5 of his paper.