how to fit 6 tooth pinion gear

[Juganought]

I have six tooth pinion fitted to three of my rigs so far. I have no photos, but I'll explain as best as I can. Where the motor is mounted, this can be adjusted. You need to dremel or file, so the motor/ pinion can be lowered to mesh onto the large gear. Then you have to fit a spacer between the motor and the plate. It's a bit fidgety but worth it. Nice and slow, lots of torque. Ps: I still some testing to do.. So let us know how you get on.