<font face="Arial, Verdana">- M320 S<0/1> - Activate autolevel, S1 stores it in eeprom</font>
<font face="Arial, Verdana">- M321 S<0/1> - Deactivate autolevel, S1 stores it in eeprom</font>
<font face="Arial, Verdana">- M322 - Reset autolevel matrix</font>
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<font face="Arial, Verdana">you can use z probe also as z min but that is a bit difficult for some combinations. So make sure autoleveling at home pos works or use a homing order with temp. which allow setting homing coordinates for z so probe is above bed.</font>