1. Measure the Surface and the Artwork
Measure the usable width of the surface, leaving space for tape and a clean border. A curved pumpkin usually has less flat space than its overall diameter suggests. A sign needs room for the lettering and its outside margins. Write down the width you want in millimetres or centimetres before opening the print dialog.
The library PDFs use a 150 mm square for the complete pattern, with a 25 mm test line below it. The drawing itself may occupy less than that square. If you need a precise drawing width, open the template in the editor and use the artwork width control.
2. Print a Single-page Proof at Actual Size
Download the A4 or US Letter PDF that matches your paper. In the print dialog choose 100% or Actual size. A fit-to-page setting can shrink the artwork to make room for printer margins, so do not treat an unmeasured print as proof of scale.
Measure the 25 mm test line. If it measures differently, check the print scale and paper size before trying again. Hold the paper against the surface. Check the outer border, the narrowest bridge and the smallest detail. A paper proof costs less than a spoiled final sheet.
3. Know When a Design Needs Tiled Pages
A design wider than the printable area of one sheet needs a larger sheet or several aligned sheets. In the editor, Free downloads provide one PDF page per layer. Pro supports full-size multi-page printing; see the plans page for current export access.
When you have access to tiled printing, set the intended artwork width and inspect the page count before exporting. Print every page with the same paper, orientation and scale. Keep the page labels and alignment marks visible until the assembly is complete.
4. Align the Pages Before Cutting
Lay the sheets out in their labelled order. Overlap the printed alignment marks rather than the edges of the paper: printer margins can make the paper edges an unreliable reference. Tape one row together, check it against the next, and continue until the complete pattern is assembled.
Measure the final artwork again. Avoid putting a seam through a narrow bridge if you can reposition the assembled paper. For several stencil layers, keep each layer at the same scale and use the same registration points. Do not stretch a layer to compensate for a print error.
5. Keep Scale Problems Separate from Cut Problems
If the whole design is too small, correct the print scale. If the overall size is right but a bridge is too narrow, edit the bridge. Enlarging every element can move the design beyond the surface without solving a weak connection.
Use the PDF stencil maker for the print workflow, read the bridge guide for fragile details, or start with an original printable template.