This is my first try at the AR7200bx. It works, but all I have done is low test hovers so far. (partly due to weather)
Always check for reversed controls! I don't have stock servos so you may need to reverse something.
RUD D/R switch is throttle hold…
60% rates on cyclic
Linear throttle curve
1 pitch curve (almost no negative pitch, 70% positive pitch)
This config is just for testing/hovering/normal flight. I wanted to make sure the AR7200Bx was working well with deviation.