Ok so after tapping lift solenoid it Now lifts but no travel. It's showing a code 22 on motor controller. I checked Forward switch and reverse switch and both ok, not stuck. I have 5 volts at pot and in neutral the brown signal wire shows.254 volt. It changes up to almost 5 volts as you move pot forward and reverse so there is a signal. Should pot show 0 volts at neutral? Also all wiring is ok from handle to controller. I also tried to adjust pot and no change. Im thinking either the pot or motor controller is defective. Also at contactor there's 24 volts and negative wire to controller is also ok. Controller won't activate contactor. What's missing?