SolidWorks 2025 Flat Pattern Upgrade Issues — What Breaks and the Exact Fix for Each
Every major SolidWorks release changes something under the hood that nobody asked for. The 2025 release is no exception, and this time it’s the flat pattern engine that got reworked. If you’ve upgraded recently and noticed that your DXF exports look different, your corner reliefs have mysterious tear lines, or your flatten sub-features are behaving strangely — you’re not imagining things. These are real changes in how SolidWorks 2025 handles sheet metal internally, and they affect anyone who relies on consistent DXF output for fabrication. ...