Quoted from garbr95:It broke the replacement belt also. It was the original replacement that came with the machine. Seemed a bit stiff. I believe the motor turns since the girls do move a little bit. I ordered 3 new belts from Marco so we’ll see what happens. I don’t see how a smooth belt like that can have any grip though.
I put a 3" rubber on mine and it works fine! The NOS belt that came with my machine was so tight, the motor wouldn't turn.