RRC[

Rat Rig Community [Unofficial]•15mo ago•

6 replies

lary9920

Layer Shift Problem

I have a weird layer shift problem affecting multiple models out of multiple slicers.

As shown in the picture, at a height of about 6mm off the build plate (for this model), the layers start progressively shifting approximately equally in both x and y, from x min and y min toward x max and y max.

This has also happened on Benchy models (about 3 mm off the bed) and a different model of functional parts (large flat model just a few layers off the bed.) Its the same shift in the same direction.

There is no movement of the build surface. I don't hear any change in the movements when listening.

I recently installed the IDEX upgrade kit. This is currently happening only with T0. I included a pic of my first 2 color benchy only to show that it did not shift after installation of the kit.

0.6 mm nozzles in both toolheads. Otherwise stock. I checked the grub screws in the pulleys and they're tight. I don't understand on the IDEX motion system how I'm getting a shift in both x and y.

Any troubleshooting ideas would be greatly appreciated .