Hello Guys,
Whe set accelerometer level and make QLOITER perfect, but when we start main petrol engine (rear position pusher) the level of Loiter change, tail sit down and we see +5 +8 degrees pitch.
Big motor 170cc boxer, run minimum ad possible by EFI, i think the problem is 50% thrust and 50% big propeller near rear rotors disturb air flow.
How can fix this? i see one parameter Q_trim_pitch but i’m not sure if is this
Thanks