Quote:
Originally Posted by Nate Laverdure
Significantly better than what? AndyMark lists a forward COF of 1.0 for their 6" dualie omni wheel.
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Significantly better than omnis with standard rollers. Even if you could only get the COF to 1.1 or 1.2, that would be 10 or 20%. Looking at the difference of the two different vex versawheels (
http://www.vexrobotics.com/vexpro/wh...sawheels.html), the W tread adds an additional 20% compared to the DT tread. You could probably get a similar increase by adding a pattern to the omni rollers.