Extrusion Width Calibration Block

Print this upright changing your extrusion multiplier to match the coming face value as the print progresses to determine the adjustment needed for your profile.

I use Simplify3D's jog wheel while printing to tweak the value. You could also use multiple processes to change the settings per 10mm of Z gain. Other print software should support tweaking the extrusion multiplier.

The correct extrusion width should yield a segment 20mm X 20mm with no deformations. You need to then check that the infill meshes nicely with a separate calibration cube print or similar.

I will rework the model to add quality checks for infill, overhang and so forth soon.