I'm sure i dont have the best set up but i'm trying to make due. I have a HPI Sprint but i think i might have too much power and not enough torque. I have the mamba max 7700 system on it and my gearing is: spur gear 93t and pinion is 17t. I was told that it would give me plenty of torque. Which it kinda has but the front tires dont grip well enough to throw the back end around. i was thinking the yokomos would be better because of the slight rubber edge they have. what do u think? I'm also going to try to mess with the camber on it that i haven't done yet. but thanks.