Unneeded rapid 2mm retraction/deretraction with pressure advance calibration #1864

New Issue

MrUnknownDE · 2026-04-05T20:40:48+02:00

MrUnknownDE commented

2026-04-05 20:40:48 +02:00

Originally created by @Ataraxia-Mechanica on 10/21/2025

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 10

Additional system information

No response

Printer

Voron 0

How to reproduce

Click pressure advance calibration and choose pattern method

Actual results

Tons of retraction/deretractions. This would grind some filaments down quickly especially nylon, making the test unprintable.

Expected results

No retraction needed on those lines, and not hardcoded to 2mm.

Project file & Debug log uploads

Pressure Advance Test.zip

Checklist of files to include

Log file
Project file

Anything else?

No response

*Originally created by @Ataraxia-Mechanica on 10/21/2025* ### 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 10 ### Additional system information _No response_ ### Printer Voron 0 ### How to reproduce 1. Click pressure advance calibration and choose pattern method ### Actual results <img width="1720" height="1117" alt="Image" src="https://github.com/user-attachments/assets/b04a3bd7-5496-454d-8f1b-427f91ad00d5" /> <img width="293" height="623" alt="Image" src="https://github.com/user-attachments/assets/c95d09a4-be73-43e5-9fd2-33f0452ba627" /> Tons of retraction/deretractions. This would grind some filaments down quickly especially nylon, making the test unprintable. ### Expected results No retraction needed on those lines, and not hardcoded to 2mm. ### Project file & Debug log uploads [Pressure Advance Test.zip](https://github.com/user-attachments/files/23025190/Pressure.Advance.Test.zip) ### Checklist of files to include - [ ] Log file - [x] Project file ### Anything else? _No response_

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Reference: github/OrcaSlicer#1864