Steve wrote " From the back of the unit it's easy access to the two motor leads. I was going to try wiring some reversing circuitry into here so as not to reverse the current to the controller."
Yes, the Black Prince service blokey said they have a small lead-acid drycell battery that they carry to connect to that connection. It reduces the amount of re-wiring they need to do in order to reverse the motor. As I didn't have either a small battery or a wiring diagram on me at the time I discovered the rubber pipe solution instead. Graham www.jannock.org.uk
