Just got a 1982 Club Car. Batteries all wired correct 36 volts. When I went to hook up last battery cable it arced pretty bad. Got to poking around and realized that there is a cable going to the forward reverse switch with 18 volts. I unhooked it and it drives fine in forward. But any time that cable is hooked up it wants to arc. So poked around some more. This cart has the 5 solenoids with a jumper bar across one side and the resistor jumping the first four solenoids, and finally a white large gauge wire going to the motor. The final solenoid with the wire to the motor seems to be stuck on. Could this be the reason I'm getting an arc?