Hi gents,
Working on this now, thought i'd up load a vid of the problem:
Airs up, no leaks. Checked connections on the board, all seems ok. Eyes work and switch on and off. Tried semi, psp and classic, same results on each.
Marker will fire when cocked manually, but not afterwards. Back block pushed back slightly, but nowhere near enough to cock.
LPR at the front is adjustable but not been changed since i last used it and it worked fine. Nothing mechanical has been played with. I assume if i got the 2 pin port accidentally switch over when i installed the board in wouldn't work at all?
Any help is appreciated.