I’m sure that the background of this “magic numbers” is true since I’m an electrical engineer and working with synchronus (and asyncronus) AC servo motors. These motors also have a thing called cogging torque (not so fine as with stepper motors since there are less poles).
My settings for the Snapmaker Original are multiples of 0,04 mm so I did the same for the profile of my A250 in Simplify3D. It’s working great BUT:
If Snapmaker team knows about this, why aren’t they changing the values of the leveling procedure?
0,05 mm as the finest step will not lead to the desired goal.
Maybe they calcualte internally with 0,04 mm and just don’t show it but I think the don’t since the motors are “singing” at some points (since there is a leveling mesh).
Can anyone from the team confirm my theory?