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TheTechnicalNoob
So you managed to store the bed leveling data in the eeprom which eliminated the need for recalibration at every print?
I was trying to find a way to do this but failed to find one. Mind sharing on how its done?
I see, you want to use the matrix based autoleveling from Johann. The original version was not able to store the leveling data into EEPROM. I think I read that someone implemented the storing to EEPROM. But I do not recall where it was. I forgot people use Johann's autoleveling a lot.
I do not use it. The point is that when you callibrate your printer right and have a flat bed (a mirror or glass will do) then you do not need Johann's autoleveling. Getting a flat bed is easy. Compensating for pritner calibration errors is not good if you want your final parts to have precise X/Y dimensions too. That is the reason I did not even consider it as an option.
Properly callibrated printer will move in a plane without Johann's autoleveling. If you are good at (secondary school) math you can try to calibrate it based on this (that is what I did): [github.com]
Otherwise you can try this: [groups.google.com]
It may work or not. I did not try it. I'm sure there is a class of tower postion errors which cannot be fixed by this firmware. But maybe your printer does not have such an error.