There should be 4 with white marks at the centre hub & 4 without marks, Mavic should have 2 of each fitted on the matching motors. Sorry again if this is a bit obvious.
Ok, someone has to ask & I apologies in advance for insulting your intelligence, but you have put the correct props on the correct motors? Do the props turn freely at rest?
Confused, first video says to point the nose down when calibrating. Surely the nose end is the camera end? The video shows calibration with the back ‘tail’ pointing down. Which is correct or does it not matter?