I was say that you dont need wiring :))))
delightfully

Hi Thanks for the tip. Managed to sort it the controller had a faulty supression diode which had gone faulty leaking voltage. Replaced and working.

Thanks once again

Hello Elekrodrive
If you dont have forward reverse please look accelerator pedal and do you have two pedal direction or switch on left hand.That unit have double contactor for direction so you can look them and drive motors(carbon brush state)
Please look this like advice and forget wiring if you look all I say and everything is ok send me mail.
Good Luck