I was wondering what adjustments I would need to make if I move the arms on the bell hiller head in on the servo arms? how far should I move them in?
If you are using a stock transmitter, and not sure, you can move them to the inside holes on the servo arms, and adjust the other linkages to give the correct pitch (get a pitch gauge) - a couple of flybar weights also and the Pro will settle right down. This will help you.
Dennis