xyz cross step calibration 3-2-1

thingiverse

A calibration test for mainly x and y axis. I made this one because I wanted a more exact stepper-calibration model then the traditional cube. The benefit over the cube-test: Easier to line up a caliper with supports in xyz directions. A longer model gives more exact measures. The cross-shape gives a faster print Challanges: High infill could lead to shrinking problems (although the shape of the cross reduces this margin of error drastically)