This is the third time I have been asked to review an item which is not yet working. I am assuming it is the software gone wild because the shop ( though very slow to respond) have tried to be very helpful. EMU advised that the controller would work with my bike, but it did not. Subsequently, I was advised that I needed a new display unit to work with the new controller. By the time this advice was received, I had returned the controller. Now waiting for new controller and display to be sent, so I cannot review it when I don’t have it. Fingers crossed for a good outcome eventually.