Just curious, I toasted a spur gear last night because I think the motor shifted slightly tightening up the mesh. I do run a fairly dusty and dirty track. Is it worth going to a 32p setup? And if so, is this the right spur gear? TKR7253

https://www.amainhobbies.com/tekno-r...kr7253/p788356

Or should I just stay with 48p?

Thanks!
SS