You can pretty much rule out steel tread like the Tecknokats use. Can you see a steel tread robot going up the ramp, only to slide back down. Also it would be easy to push a steel tread bot sideways. I don't see too many treaded robots because of what oreocookeee mentioned about getting the tread caught in the mesh.
Another thing to worry about is knobby tires. They will probably have the same problem with the mesh ramp
All in all, it will be an interesting game.
Go Dean and Woodie

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