we are both using the jr xs3 pro. i am running a 5 cell venom ni-mh batter and 2300 ni-mh in the radio. by buddy is running the same but with a hump back style in the car. i diagnosed his problem last night, its a bad servo (jr) for the throttle. but my car stops at 5.6 volts. just wondering if this is normal??????

any help would be great.
thanks.

john