I have just got a Taigen V3 board to replace the dead one in my King Tiger - which had the original Taigen board in it. I decided to try the new Taigen v3 board as they said it had better sound and would work also with different transmitters - mine is a Futaba 2.4Ghz setup.
I wired everything up as it should be and most of the functions are now working - tank drives, steers, fires, barrel elevation etc. The only issue I am having is the stop\start of the engine. Taigen say put channel 5 to it with a 2 position switch but it appears to do diddly-squat. With moving the two main sticks about then sound eventually starts but the switch does nothing - it does not stop the engine or start it in the first place

Has anybody else managed to get a v3 board working with their Futaba system?
cheers