Pneumatic Wheels!

[joelg236]

You may also want to consider the delay in getting them from AndyMark now. Not knowing if your drivetrain will work before week 4-5 is a risk not many teams (especially new ones) should take. I would strongly advise trying to find a temporary solution that acts as a PoC in your robot design.

We're up in Calgary, and might have 12 extra wheels on their way to us soon. No guarantees, and certainly don't plan to get them from us, but it's a possibility.