"Auto tuning works pretty well with newest SW for most of the setups. Filtering has big influence on many setups, and on Advanced tab is plenty of useful stuff.
If you are tuning aerial gimbal, do not forgot to tune your FC also and RC control setup…"
"Connecting the Potentiometer electrically FPV Follow Potentiometer
Mechanically it need to be installed as per gimbal. It needs to be installed so that the potentiometer rotates when Yaw moves. Some have modified an inexpensive servo, taken all…"