Hi guys, got my rig flying very well now, but still having some vibration issues. Have balanced wooden props on now (helped a lot), played with settings with little to no effect on vibrations. Im starting to think it must be problems with the actual motors. Any links / tips on how to service motors and balance them would be greatly appreciated. Or any other ideas where I could try find the vibrations? (MK OctaXL with cinestar 2 axis and radian stabilisation.) Here is a YouTube clip showing the kind of footage I am getting: Tks in advance.