[samboneecanada]

I don't know exactly which spur it is. it's purple and it's really close to the dog bone ends (which I have dremelled).

if it were undergeared wouldn't it be super torquy? it was almost sluggish. maybe it was a crap motor.

So what should the final gear ratio be on a dusty hard track?

I'm thinking of running a 14x1 because that's all i have. the other option is to get the checkpoint money motor and use it. it's done well at my track.

thanks again for your help

sean