So I picked up a 4x4 roller, (Thanks Skellyo) and finally got everything installed today. I dropped in my Mamba Max and 6900 motor and was ready to roll when it seems like the mesh on every one of my pinion gears doesn't match up?
I installed the high speed pinion gearing and everything works fine, but I cannot leave that installed on the track.
Am I missing something, are the pinion gears for this not 48p?









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