[BUG] UBL doesn't probe right (X_MAX_POS) side of BED on Ender 5 Plus

[puzari-amit]

Did you test the latest bugfix-2.1.x code?

Yes, and the problem still exists.

Bug Description

Stock Ender 5 Plus Printer with no changes / upgrades whatsoever. Downloaded the latest bugfix files and bugfix reloaded confirm for Ender 5 Plus. Made no changes to the code whatsoever. Out of the box, when UBL is running, the firmware doesn't probe the right side (where X_MAX_POS endstop) is located while probes the rest of the bed just fine. I googled the issue and I believe what others have suggested - the UBL is not able to reach the point. I tried with the MESH_INSET option and the issue disappeared when I set it to 45 however, on the left side (X_MIN_POS) it was probing too far off the edge. Finally, setting MESH_MAX_X to 45 gave the desired result. Just putting this out here, incase other users are also facing this issue then, the Config files for E5P could be updated with these numbers.

Bug Timeline

30/09/2024

Expected behavior

Probes 25/25 points.

Actual behavior

Probes 20/25 points leaving out the 5 points on the X_MAX side

Steps to Reproduce

Stock printer Default bugfix code Default bugfix config

Version of Marlin Firmware

Bugfix 2.1.X

Printer model

Ender 5 Plus

Electronics

Stock

LCD/Controller

Stock

Other add-ons

None

Bed Leveling

UBL Bilinear mesh

Your Slicer

Cura

Host Software

Same as my slicer

Don't forget to include

• [X] A ZIP file containing your Configuration.h and Configuration_adv.h.

Additional information & file uploads

Configuration_E5P.zip