Rings Of Torture Test

If your machine will print this perfectly without brim, then you know you have everything dialed in perfectly, from slicer and machine settings, stepper calibration on all three axis, extruder calibration, bed level/bed warpage, auto leveling, temps, and also that wear on your machine is within perfectly acceptable limits.

This print consists of five interlocking rings, each 100mm across, 5mm thick, and 30mm tall and will fit on a 200mmX200mm or larger bed. X,Y,and Z axis can all be measured