On a bed of circles

This file will generate a number of flat circles to check your backlash settings all over your print bed. They are printed in one single connected line to ensure that the print head goes through the exact same movements for each circle. I'm not sure if you can actually use this to calibrate your printer's backlash. But it is certainly cool for checking consistency across the build plate.

Each circle takes up 2.5 x 2.5 cm. So if your print bed is 15 x 15 cm make 6 x 6 circles in the customizer