Cut check Before you export, Cutline looks over the exact geometry that will ship, at the size you set, and tells you what it finds. Pieces too small for a blade to cut. Hair-thin slivers that tear when you weed them. Islands that fall free because nothing joins them. Duplicate cuts. Every finding offers a way out, including the output size where the problem clears. Centerline tracing On the two line-art styles you can now trace one line down the middle of each stroke instead of an outline around it. That is what a pen, foil quill, engraving tip or scoring stylus needs. Give one of those an outline and it draws every letter twice, hollow. Send to Pick where the file is going and Cutline sets the format, profile and units together. Cricut Design Space, Silhouette Studio, Glowforge, LightBurn, xTool and RDWorks each get what they expect. Laser software reads a fill as engrave and a stroke as cut, so the laser choice writes hairline strokes with no fills, grouped by color. Cut preview Flip the canvas to what the machine sees. Outlines only, no fills, with the cut line if you have one. It is drawn from the export itself, so what you see is what will cut. Fixes Erasing could leave behind pieces with no shape. They were invisible, they inflated your piece count, and they could break an export. Any project affected repairs itself when you open it.