Z Wobble

Z Wobble is when the Z Shaft is bent or crooked, causing it to not spin evenly, this might cause Z Banding.

To check for Z Wobble, measure the distance of the Z Shaft to the Gantry, at the bottom, middle and top of the Shaft.

Supporting Documentation

Videos:

• The foolproof fix for Z banding and misalignment? MirageC’s wobbleX
• I will never talk about Z wobbling ever again!
• Fix Z Wobble on your 3D Printer
• BFTB design: Z axis wobble, lead screws and bearing blocks

Articles:

• Belt Driven Ender 3/Pro/V2 and CR10