Hello i have problem with layer shifting while printing
Sometimes is good but mostly 3d print getting destoryed 
I checked every motor and rubber lines etc Can someone help? I dont understand![]
Hello @OverPL
Maybe you will find some tips (lubrification, flow …) in :
https://forumtest.whadda.com/t/k8600-z-axis-dont-work-good/34363
Otherwise :
Cleanning the rod before lubrification, alignement of the elements of the belts, belts tension …, no movement hard points (too mutch friction)…
Have a nice day !
My y-axis motor working good and in time is trying to spin but it can not and making sound like it is stuck. I guess its cuz of not good flow and not good lubrification then 
1 Like
Fixed after adding bike oil everything works perfect Now my nano printing better then 3d printer of my friend for 1k$ so im surprised 
Have a nice day!
1 Like
Hello,
Well done 
Nice to hear that’s its working again, and with good quality. 
Lubrication of the rods are importent for Nano, but use not to much oil.
Belt tension also importent.
Best regards,
Velleman Support