I'll dig the instructions out mate but for programming the light connector must NOT be plugged in, I used a multimeter to check the correct outputs were working.

Rotary knob is fine.

When you program, the red lights on the unit indicate which channels will become active (solid red and flashing for strobe) and you then solder the wires to correspond.

My guess is that you have wired incorrectly from my experience.

I'll get back to you,

Gary.

p.s. Reading your reply again if you have programmed using the rotary I don't think it will work correctly, you are supposed to program the needed sequence using the throttle channel. That could be your problem!

After it's all programmed and connected up you can then use the rotary Tx channel for switching control.