our chains broke quite a bit last year, we dont how, but it might be the tension i believe.
But right now our team is split into 3 design team, 1 is for tank tread, 1 is for a 4 wheel drive system (with each wheel having its own gear box) and 1 for another design we like to call the omni drive design, I am currently working on both the tank tread and omni Drive. ive included a picture of my omni drive design, not the greatest in detail or any dimentions, but its something just to go on
the motors attached to the drive wheels are the really big ones which you were only allowed 2 of and the ones attached to the omni wheels are the smaller ones
