HI Gr5,
thank you for your reply. I will definitely try with different wall thickness.
I went back to check the print layer of the existing setting and did not see anything wrong. Please download video.
https://www.dropbox.com/s/afxv1i1vm69goeu/IMG_6290.MOV?dl=0
My question is, even if the wall thickness is not a multiple of the line width, why would the Z axis jump? Is it a bug?
thank you so much.
MKZ