Several Tyvok S1 users have experienced problems with the drag chain breaking or sagging, leading to inconsistent engraving results. To address this, we’ve designed a 3D-printable reinforcement bracket that stabilizes the drag chain and prevents future failures.

📦 Drag Chain Bracket Left.stl
📦 Drag Chain Bracket Right.stl
Note: All files are provided in STL format ready for 3D printing.