Accurate MaslowCNC manual calibration, how to

@c0depr1sm, hope you don’t mind that i’ve liked this post in the wiki Table of Contents
I was not sure to put it under GroundControl, not knowing, i put the link at 5. Optional…
Please edit the wiki table of content and from my perspective this deserves a place at the top with an own title.
In the wiki it must,so kindly correct how please.

Edit: A seperate point -> Calibration – traditional – manual?