Hi,
My hexacopter hovers at about 25% throttle in stabilize. When I switch to loiter, I can hear the motors pulsing.
My thoughts are that this is an oscillation and that the throttle increase is causing the copter to overshoot the desired altitude.
If this a likely reason? and if so, is there a PID that can be adjusted for throttle or ALT-HOLD that can adjusted to reduce the correction.
Thanks
Jamie