Minibot Design Insufficiency (Contact Pressure Based)

[Bob Steele]

Put your two wheels on two pieces that are hinged together and use surgical tubing to make them "compress' onto the pole.

the only trick will be how to place the surgical tubing in such a way that you can get the minibot on the pole at deployment and still provide an inward force wheel to pole.

Good luck

[Cyberphil]

Have you thought about magnets at all?