Badkitty
RCTalk Racer
my savage 25 is only driving the front wheels. i can pick up the truck and turn both back wheels in same direction and the fronts move with it, same with moving both fronts, the rear move. yet when i start the truck and hit the gas only the front wheels spin. If i pick up the front end and hit gas the rear do nothing, and while holding rear up the front wheel grab fine. what is wrong ? i thought it were gears in rear diff, as i have stripped them before and replaced, but they're fine now.