I have just added a Pro Box to my Dynamis system, hoping that I would be able to read CVs. Unfortunately this is not happening. I go to "Programme on service track" When CV 0 flashes I scroll to CV 3 and when 3 flashes I press the value button and put in 10 and then accept. "Programming" shows and the loco jerks. I backspace to run the loco and all is well.
if I repeat the process, the value of 0 is shown, not the 10 that I put in. Can someone please tell me what I am doing wrong, or is there a fault with my Pro Box.

Can anyone please tell me how to remove the superstructure from an OO guage Class 08 Shunter.
I need access to the motor.