Thanks Gary,

Damn!! I've soldered all the lights on as I thought I could just program each channel!

Also, I don't think it makes any difference but I have set it up for programming on a rotary knob switch to give +/-100%

As for where I am now? Buggered!! I've tried all sorts LOL

Can you explain how to reset things so I can start again?? I don't even get how I'm supposed to do that :-(