Thanks, I've just rechecked connections from receiver to the flight controler and redid the t6config for the HK controller.
This helped because I did manage to arm it ONCE! However I haven't been able to do it again and I have know idea why. It's frustrating when things don't work at all but it's even worse when they work some of the time
So any pore suggestions? The ESC's make their little startup sound however they don't respond to the throttle.
I personally thing it has something to do with the fact that the led on the HK kk board doesn't flash 3 times.