When you tried traveling either direction, would lunge and then not move at all. Recylcing key switch, would do same thing. Ohmed out travel pot and had from 3,000 K, to almost 0 when fully depressed. Voltages were from 9.5 VDC, down to 0 vdc fully depressed. Then after troubleshooting for awhile. Problem went to this, with pedal fully depressed, travel contactor would come in, no travel, would push pedal into 1A speed, no travel, then would slowly release pedal and would lunge, then nothing. Have any ideas?