Past few times i have been out my truck has been acting up. Ill start it up and the throttle will start glitching really bad then the failsafe kicks in. I checked all my wires and they all seem good. I thought maybe its just low batteries in the truck so i bought a hump pak thinking maybe that will solve the problem.(aa's arent the best to use in rc) Still acting up. I know its not my motor cuz wen i pick it up and give it gas, i can see the throttle servo goin back and forth and then lock up. But its weird cuz wen i bring it inside the house and turn on the transmoitter and reciever, it seems to work fine. Seems like when its actually running, it gets all crazy glitchy!! I have no idea what to do anymore. like i said i checked all my wires and made sure my batteries are full. Both servos arent broken or anything, no noises from them, has to be my radio....i think