Hello everyone,
due to a crash, I replaced the yaw arm and the relative (pan) motor. When I turn on the drone, gimbal do the calibration but it is not straight, it stay rotated of some degrees to left. I done IMU calibration and auto-calibration of the gimbal but problems persist. Anyone can help me? Thanks a lot.

Try a manual Gimbal adjustment.

While it's on, just turn the turret gently in the opposite direction, until you feel a tiny bit of resistance and then just go a 2mm farther.

Then do a gimbal calibration with the AC in this position.

Im gona try that

I tried that position with my girlfriend,  didn't work, running out of kuma sutra positions

Hi Henry, please try to gently push the gimbal to the opposite direction for several times when the drone is OFF. Then try to calibrate the gimbal again, see if it helps.