Well after alot of tests no joy[:@][&o]. First found that there is a "type of" switch on the gun, whatever i tried could'nt get it to work, to tapped into the LED wires- the red was total naff so i managed to get it out and replace it with a white one.
Using the CN3-LED stays on, requires a switch of some description.[]
Tried running wires to the motor, because the motor runs so long more of a torch, than a flash.
No reply from Bill[&o]
looks like i will have to fit my own switch then run to the CN3, will post the results