Quote:
Originally Posted by unclewaldo
Hope you have NOT grooved the slick wheel surface to accept the belt which the picture seems to suggest... or is this not a robot drive wheel assembly?
Hopefully there is a pulley sprocket on the back side that appears to be white like the plastic wheel rim?
As I read the rules, the SURFACE of a driving/propulsion robot wheel may NOT be modified as this changes the coefficient of friction of that driven wheel.
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It looks like there is a pulley attached to the wheel.