Originally Posted by
icesergio
Yes, that's what I was assuming with being able to adjust the gear mesh. Just be sure to tighten down the motor mount piece that covers the attached "cam" on the motor. Once you get the correct gear mesh, keep and eye on the mesh/motor cam loosening between your runs. If you gear mesh is all good at the end of your run, and you start to see spur gear becoming melted/deformed, then I'd suspect motor mount flexing under hard acceleration/stopping.