Has anyone looked into
Banebot Wheels as drive wheels? you would have to stack them up to get a useful width (3x0.4" or 2x0.8" I'm thinking) If they
DO have decent grip, they are fairly cheap and super easy to mount if you use the hex variants.
Plus you can get them in a variety of colors (including
Orange!)

__________________
If molecular reactions are deterministic, are all universes identical?
RIP David Shafer: you will be missed

