Hello!
I just tried to use my mElephant printer after 1 year.
I remember before, the autolevelling worked fine, now not.
I will try to explain :
The Z axis went down till the detection of Z min, then it went up and down slowly to detection and then go to next point.
Now the Z axis go down to detection (and make the detection) and don’t go up, it goes directly to the next point.
I don’t know if there is a new firmware or maybe a problem to the gcode G29. Maybe there is a method to get the to factory settings.
Thank you for the help