2) Describe the Issue
Include a short README (TXT or MD) inside the ZIP with:
Steps to Reproduce (numbered, minimal case if possible)
Open project.s3rproj
Load dragon.stl
Set Cut Size = 220 mm, then click Split
Crash occurs at 45%
Expected Result vs. Actual Result
Expected: split completes and shows preview.
Actual: app freezes; error “Out of range in polyline join”.
Exact Error Message (copy/paste or screenshot).
3) Environment Details
OS: Windows 10/11 + exact build number.
Split3r version: e.g., 1.0.1.0 Beta.
Hardware: CPU, GPU + driver version, RAM, display scaling.
Printer/profile used: model + profile name.
4) Evidence
Screenshots of the issue and settings panels, or
A short screen recording that shows the problem happening.
5) Upload
Upload the ZIP Workzone here :