220mm Calibration Pattern

Center both parts on the print bed and then for the big part you may need to scale it down to fit exactly on the print bed - I had to scale mine down to 99.4% before Cura would accept it. Use this to determine if your prints are being limited to less than 220mm. The latest firmware from Creality for the Ender actually limits you to 210mm!!!

Corners are radiused to avoid clips if you have them on your bed.