Grid Auto bed leveling
I recently updated my electronics to RADDS and I am very happy with it so far, but I have an issue.
When it comes to bed leveling, 3 point leveling is not enough. Of course every one is assuming that a glass bed is always flat... I did this assumption as well in the past and I found out how invalid this is the hard way. An I say the hard way because I was sure that my axis where bended. So I started changing everything until I realized that the problem was the glass.
And I have not 1 but 3 glasses that have a bending.
So I am asking if it is possible to implement a grid leveling because I am having a very hard time getting a good first level.