Multipurpose calibration cube

This is a multipurpose calibration cube, and no the size is not a mistake. 100mm cube is designed to be a flow test (.8mm walls),and a more accurate calibration cube. the larger size allows for more deviation for more accurate calibrations on the XYZ axis, while setting it as a flow test allows for faster print times as well as less material wasted. the larger size also allows time for z-offset adjustment in the first layer, or to simply check bed leveling and first layer consistency.