Miguel Risco-Castillo

Currently some S1 (F1 and F4) have issues with the CRTouch, sadly it seems to be a hardware problem. I suggest you use the automatic leveling as reference and then...

After printing can you confirm in the mesh viewer if you have a valid mesh in memory? Also verify that you see the z-offset icon change when leveling is active:...

In one of the referenced threads a user explains that some F4s have a little twist in the X profile that causes a little deviation because when the CRTouch takes...

> I can comfirm that "something" is very off with the CR touch. (Ender 3 S1, F4 controller) Semms to be the bigger the Mesh the bigger the offset, at...

This could help: https://www.printables.com/model/213992-perfect-1st-layers-ender-3-v2-ender-3s1-ender-3s1-

Closed due to this issue was identified as a mechanical problem not a firmware issue.

It may be possible but I'm afraid because of the current size of the Tune menu.

Check your start and end g-code, also verify if you can mimic the g-code scripts of Octoprint https://github.com/mriscoc/Ender3V2S1/wiki/Slicer-G-code-Scripts https://github.com/mriscoc/Ender3V2S1/wiki/Octoprint#octoprint-gcode-scripts

Is there any news about this?

Check special configurations repository: https://github.com/mriscoc/Special_Configurations/tree/main/Ender3V2-SKRME3V3-BLTUBL