Support wall loops only affecting the layers below 100mm #1410

New Issue

MrUnknownDE · 2026-04-05T17:37:33+02:00

MrUnknownDE commented

2026-04-05 17:37:33 +02:00

Originally created by @Azio-Pantheon on 12/6/2025

Is there an existing issue for this problem?

I have searched the existing issues

OrcaSlicer Version

2.3.1

Operating System (OS)

Windows

OS Version

windows 11

Additional system information

problem exists cross platform

Printer

MyKlipper

How to reproduce

Turn Tree support auto on. Set support wall loops to 1.
Slice a part with tree support.
only the bottom half of the layers' support have 1 wall, top half of the support still has 2 walls

Actual results

Expected results

all the supports are printed with 1 wall.

Project file & Debug log uploads

Support_wall_loop_bug.zip

Checklist of files to include

Log file
Project file

Anything else?

edit: its not bugged for half of any print, but its related to layer 500. any support thats above layer 500 will have double wall

*Originally created by @Azio-Pantheon on 12/6/2025* ### Is there an existing issue for this problem? - [x] I have searched the existing issues ### OrcaSlicer Version 2.3.1 ### Operating System (OS) Windows ### OS Version windows 11 ### Additional system information problem exists cross platform ### Printer MyKlipper ### How to reproduce 1. Turn Tree support auto on. Set support wall loops to 1. 2. Slice a part with tree support. 3. only the bottom half of the layers' support have 1 wall, top half of the support still has 2 walls ### Actual results <img width="1177" height="913" alt="Image" src="https://github.com/user-attachments/assets/311829e3-a5c7-4586-b4d5-419fd02aa554" /> <img width="1168" height="970" alt="Image" src="https://github.com/user-attachments/assets/5f859874-d7ce-4f8f-a63f-d4bf7f4dda03" /> ### Expected results all the supports are printed with 1 wall. ### Project file & Debug log uploads [Support_wall_loop_bug.zip](https://github.com/user-attachments/files/23973287/Support_wall_loop_bug.zip) ### Checklist of files to include - [ ] Log file - [ ] Project file ### Anything else? edit: its not bugged for half of any print, but its related to layer 500. any support thats above layer 500 will have double wall

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Reference: github/OrcaSlicer#1410