A simple but realistic tank track i made

Im using add force with accel change checked, and add torque to turn
the tank drive on the gear colliders than i have set up in the physic asset
Here you can see the tank gears issue ( mass = 50 000 kg) , i cannot figure out how to remove any angular move
For the rest im pretty happy exept a odd bug i have to fix, and im actually converting it to be possesed in multiplayer