I flied my copter with 3.4,everythings are perfect.
The drone can keep the position perfectly in loiter mode.
But when i forword(use pitch channel only) my copter with loiter,
the drone can not fly straightly in all the direction(It can only fly straightly in some direction).
I do the compass carlibration carefully, the offset value seems good.
can anyone give some suggestions?
thanks in advance.