Hi all,
When I use PosHold mode with my Pixhawk, the copter will drift to the left side always.
But, if I change to Loiter mode, the copter will stay in fix position.
Any help is appreciated. Thanks.
Loiter adds a “dead band” around throttle, roll and pitch. This dead band allows Pixhawk to ignore small stick inputs due to noise, stick trims, and even minor pilot hand tremors (which I have). PosHold does not add a dead band. Therefore, the pilot has immediate control of aircraft attitude. PosHold
Make sure all stick trims, ESPECIALLY AILERON, are centered. Recalibrate the radio.
Take the aircraft out and run AutoTrim.