Calibration Grid

This is simple Calibration print.
Different widths (as labeled on the print).
And different heights in a stairway starting with 0.12 / 0.20 mm to test what happens ...

Planned for 0.4mm Nozzle, but also using "unprintable" widths to see what would happen.

Quick to print and might be surprising in result. - At least on my current setup. :)

Print as you like. It should be done quick... ;)

Comments welcome.