Old belt separated and snapped, so bought new factory belt. Took everything apart and scrubbed, polished and reassembled. Wow, I forgot what a rocket it is. Have the gold spring, greasless 18 g weights, coops mod, forgot the shim size, but added another razor thin one while I was in there. Literally forgot how much zip the damn thing has. Think the old belt was fairly dry rotted and polished looking on the edges so I’m sure it wasn’t grabbing like the new one. Back to having to lay off the throttle a little coming out of turns or starting on soft earth.