Hi, Can anyone suggest me the good approach for PID tuning for single copter(one main motor with 4 servos for fins at the bottom)? I am following the multicopter PID tuning but that doesn't work out with the same result described in tha document. Although i have come to some points in which i am getting the exact replica of ATTITUDE.roll vs ACTUATOR_CONTROL_TARGET.0 (for roll).
I have made a custom airframe with mixer files for that. The thing is it just topples when i start the flight.