[Rich Wong]

Originally Posted by dlavery

I think you have hit on the real key here. As the wheels are currently configured, they MIGHT pass inspection. But the first time they chip on the platform lip and get a sharp edge, they would then pose a damage hazard to the carpet. At that point, you run the risk of being DQ'd.

My best advise: just in case, take an extra set of un-modified wheels with you, and practise on changing them out real fast!

-dave

Really good looking wheels but the first thing that came to my mind after reading your method of fabrication is "flying marbles".
Under extreme conditions when the the rubber heats up and the wheels are spinning very fast. I would be afraid that the marbles will come out and go flying.

Something to consider-
From a previous robot inspector