The precision with which the PWB is machined by CNC is not high

[brvdboss]

or check this thread:

Autoleveling and CNC journey

Hello everyone, (First, sorry in advance if I miss some rules related to posting here, it’s my first post.) Last week after reading this post I decide to work on this leveling problem. In the past I try to solve it with a waste board and a spring loaded bit but it didn’t solve it completely. Nevetheless, I wrote a code that still need to be fully tested (and maybe implemented on an Electron App), but here are the first results. (Unfortunatly as new user I can’t post multiples embedded picture…

it shows it is possible!