Originally Posted by
jdlvfr
After an extensive reading of this formidable mine of information, I still have a question as to the choice of the position of the rails on the gantry, both on the face, bottom and top, or on the face for the bottom and on the top for the top...
If I have understood correctly, the rigidity of the 3 solutions is roughly equivalent.
But I did not find any information about the perpendicularity adjustments of the Z plate in relation to the frame. The solution with the two rails on the face makes the adjustment around the X axis complicated but with aluminum profiles and a little care in the realization is this adjustment necessary?
Thanks