So, I hooked up my reventon pro for the first time and everything works fine except when I pull on the throttle, nothing happens. It's a 4.5t motor. My friend who has the same set up used his esc with my motor and everything worked fine. We replaced all of the wires and tried it again with my esc and no response from the motor. Bought it 1 month ago and just opened it today and no go on the motor. Suggestions?