you're here too huh,
nice words man, grab some beer and read a lot of text.
change ur pinion gears to 20-25T or beter yet, go grab some .04P and white gears. You'll notice the difference in speed and handlng. And yes, buy some 3000mah juice and 8turns motor and go, go, go, pump, pump,pump then go back to the nearest LHS and buy some rplacements
UNDERSTEERING; yeah, that a prob with 03s', they tend to understeer more than the other tamiyas. i got an 03f myself, guess what i did to compensate for the loss on steerings,
I lift the rear more than the normal settings, more than -2 degs of camber in front, stiffer springs at the back, soft inserts at the rear tyres and away she goes. Weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee eeeeeeeeeeeeeeeeeeeeeeeeeeeeeehhhhhhhhhhhhhhhhhhhh hhhh...................................Yeahhhhhhhh hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh hhhhhhhhhhhhhhhhhhhhhhh (THUG)
i hit the markers and fly baby fly