So I'm a little confused about the IMU calibration.  In the DJI video at 1:11 it states to dismount the propellers to do the calibration, but the actual video shows the propellers on.  Just curious which is correct, leave the props on or take them off.  I did an IMU cal on a fairly level surface, but when I took the mavic outside to just fly it level it drifted a little, now there was some wind.  It did not continue to drift.  Just a tad nervous after the crash I had.

Ken could probably say, but I've done both way and it doesn't matter. Reset to defaults in dji assistant 2 and try the calibration