I try to calibrate the Gimbal to avoid any roll but I still see my horizon tilted sometimes. Does my AC have to be on a perfectly level ground (like a board with a bubble level)? I usually let the AC be on the ground in the park when I calibrate.
Do I also need to calibrate the IMU before every flight? I do not even see an option to calibrate the IMU in the app.
Do I also need to calibrate the IMU before every flight? I do not even see an option to calibrate the IMU in the app.