Dual extruder bed leveling gcodes missing

[xchrisd]

Here is how to do a leveling with a greater matrix:

How to do a larger than 3 x 3 matrix level

So here’s my attempt at doing a leveling matrix larger than 3 x 3. Please be advised that this is not for the faint of heart. If you mess up this process you can bury your nozzle into your print surface. I know, I did. I’ll try and tell you how to avoid that. If you aren’t having any trouble with the first layer of printing then this process isn’t for you. I am doing this on an A250, so you may have to change some things for your size Snapmaker. The controller has a version of leveling that the…

But honestly I’m not sure how to proceed with the nozzle offsets, but it seems you know the way to go.

Some additional info:

How to persist Z-Level set with G1029 D <value> across restarts?

I used the automatic bed leveling with the new dual print head to level the bed and this actually works pretty well as I get really consistent print quality across the bed. However the offset from the print sheet is always way too high usually about 1.5mm above the board. I tried to fix this with a manual Z-Level from the menu but this was pretty hit and miss as I had to do it with the calibration card and getting this consistent is hard enough for one extruder, almost impossible for two extrude…