So I have owned this machine for years, and with this extra time on my hands, I figured it was time to recondition the electrical system. Here it goes, these machines came with the stock 3 button Cutler Hammer Forward, Stop, Reverse switch. The person before me put in a new motor and wired the motor following the plate diagram. Only problem is the switch only works in forward, due to his wiring. The motor is a single phase 220v 6 wire. The switch has 9 terminals. If anyone can help me I'd really appreciate it. I can provide pictures.