Unit will single and double trip the forward and reverse contactors. With both drive wheels off the ground it will not trip the contactors and run normal. This is a ev-1 system. I did notice with the steer tire straight ahead the right wheel turns a lot faster than the left. The left is harder to turn by hand with the brake released. The left drive motor does show signs of gear oil in the motor. Following the double trip troubleshooting chart after discharging the capacitor and connecting the battery the capacitor will charge to full battery volts and not 50% per the manual. Could this still be a 2 and 5 rec?