I have had a customer that fitted a Second hand Gearbox on one of these things, It didn't work and when i talked to a couple of gearbox guys, They said that when they fit a used gearbox, They fit the Original Valve block to save programming. ( I am not sure if the used valve block will reprogram either but I wouldn't want to be the one that tries it )

The Customer Doesn't want to spend much on it. ???? Thats Really Wierd, Are you sure that you haven't got one of my customers there. ??

The Gate is that way sir. Follow the "OUT" sign.