Calibrations with leg extensions?

[RolandW]

When doing calibrations that require a flat, level surface (IMU, gimbal, etc.), is it necessary to first remove any leg extensions that alter the aircraft's attitude from what it is in stock configuration, i.e., slightly nose-up?

 

[Doug Lare]

I've done calibrations on mine with the leg extensions, seems to work ok

 

[ChipDjipro]

I do calibrations with legs on never noticed an issue.

 

[lolo780]

Actually the surface makes zero difference. One of my Mavics has an IMU that's mounted tilted on the flight control board and in ATTI mode it always drifts left.

Thinking I could fix it by calibrating on a slightly tilted surface, no matter what I did the calibration always ended up exactly the same.