Mavic Mini propeller screws

[CroatianMavic]

Hi,

today while I was changing props on my MM I noticed some screws screw in really hard and some go really easy(maybe too easy). It’s strange to have so different situation from prop to prop..I put all the new screws so the thread locktite is not a problem. what’s your experience? Do you need to apply force to screw? I actually don’t have confidence in screws that were too easy to screw on.

 

[Bearsfan77]

The threat lock from previous screws may have left residue on threads, what I do is take a old screw and without props on i run the old screw down a few times to help pull out the old threadloc