belt test

A quick bed mesh test to check your printer's X/Y axis squareness and corner quality. It prints a continuous pattern across the build plate so you can visually verify your machine's mechanical alignment and first-layer squish in a single print.

What it tests:

• Perfect Corners: Easily spot if your machine is printing perfect 90-degree corners or if it is distorting and skewing.
• Bed Leveling: Check for gaps, rough patches, or uneven squish across your bed's leveling mesh.
• Belt Tension & Slipping: Look for circles shifting into ovals or jagged lines caused by loose belts.