After FW updated to FC 1056F, made IMU check and Gimbal Advanced Setting.
Experts say no need for calibration after each FW update, however I had only one time In Flight VPU issue just after FW updated to FC 1055I.
Then I did all the calibration and after that alt the time In Flight GPS even 6,095M long range test flight (attached modified DJI signal booster).
So I just did all the calibration for my self-satisfaction of all preparation for safe flight.
Before Calibration, removed Mavic Silicon Leg extension and put
level place measured by bubble meter.
I will do Compass Calibration at flying field.
Timeline is;
0:10 Firmware update FC 1056F
0:29 Check IMU
0:42 IMU is normal
1:01 Gimbal Advanced Setting
1:08 Just stay on P.R.Y. numbers same as previously adjusted
1:43 Gimbal Calibration Succeeded
2:08 Checking the setting parameters