Hi

I'm not the one who started the all caps nonsense or the flames about un-doccumented "laws of physics". The discussion here is in the MakerFarm area and it's about a printer with a glass bed over a pc board heater. If that's not apparent to you, you might actually want to read the posts in the thread you are responding to. If you can't figure out the difference between a MK42 bed and a MK2 approach, then I would strongly suggest you go study the "laws of physics" you keep vaguely referring to.

To summarize, the printer in question does *not* have a conductive print surface. It's a piece of glass. An inductive probe *only* works against a conductive surface. Unless you change the print surface to something conductive (or something with high permeability if you want to get pedantic) an inductive probe will not "see" the surface. Instead it will level to whatever is under that surface that *is* conductive. In the case of a MakerFarm printer, the conductive surface warps independently of the glass on top. An inductive probe will not measure the height of the print surface. If you want to bed level a stock MakerFarm printer, don't get an inductive probe. Get something that will work instead.

Bob