Ok Ultimaker Community.
It appears I may have found a bug with UM3 5.2.8 firmware!
If turn active leveling frequency less than "always", the machine appears to fail to remember the offsets, and print at the wrong z height.
The moment I turn active leveling frequency back to always, it prints at the proper z offset from the glass plate. Not on "always", the printer prints at the absolute 0 Z cordinate as the glass plate, therefore it can never extrude.
Can anyone else replicate this?
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polygonfuture 0
Ok, so scratch that. Both cores are scraping the glass and not printing. What the heck. I dont understand.
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