I’ve been successful getting the different auto bed leveling working on my 3D printer and thought it wold solve my some what warped waste board problem. The warpage is only about 2mm at 580mm but screws up the fine engraving. Milling the board seems to be a wast of time if I can get the Marlin 188.8.131.52 code to work. A printer bed and a CNC waste board ain’t that much different, just bigger. The bit is the Z probe analog.
I have tried all three of the ABL methods with some success. It seems as the SW doesn’t seem to like a work surface of 580mm. Marlin 184.108.40.206 must calculate the probe limits internally because the limits found in earlier version aren’t there. I’m hoping that its just my age (80) and I’m missing something.
I know this should work on a CNC because its just a 3D printer with a drill!
I did find a YouTube channel that did it with earlier SW, smaller CNC and and it worked.
Any help would be welcome.
MPCNC 580x580mm work area.
Arduino IDE 1.8.12
I’ll sent both config files if I can figure out this new forum format.