Massive shift in x-axis

[Rebekah_harper]

Hiya,

I run a wanhao 4s. I've printed high object fine. To print a large area object on oh my lord this occurred.



It shifted massively.

Any ideas?

[JoeJ]

Could be a mechanical issue. Many times print shifts like that are due to skipping motors, loose screws, or bad tension on the belts

[jimc]

also can be cause by your print curling and warping, over extrusion or anything else that will cause the nozzle to catch on the print as its whizzing around. it doesnt take much to knock the nozzle and cause some skipped steps.

[Rebekah_harper]

Cheers guys.

I will investigate you suggestions.