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Z-Offset changing
I already posted this in the RatOS support channel but figured that might be the wrong channel since it could be a mechanical problem, or at least not software related.
For the last time I had problems with my Z-Offset being wrong without changing anything on the printer, not even touching it more than removing a print.
Happened again today, printed the same file, twice in a row, with no problems. After some time started the same file again and the nozzle was half a millimeter too high. After Z-Calibrate I compared the value from yesterday and today 0,18 (yesterday after calib) vs 0,64 (today after calib) for Z-Offset.
I checked everything for mechanical rigidity and nothing is loose or wobbles. I am having a really hard time figuring out what causes this problem.
Vcore 3.1 - 300
RatOS 2.1 RC3-30
BL-Touch Sensor
For the last time I had problems with my Z-Offset being wrong without changing anything on the printer, not even touching it more than removing a print.
Happened again today, printed the same file, twice in a row, with no problems. After some time started the same file again and the nozzle was half a millimeter too high. After Z-Calibrate I compared the value from yesterday and today 0,18 (yesterday after calib) vs 0,64 (today after calib) for Z-Offset.
I checked everything for mechanical rigidity and nothing is loose or wobbles. I am having a really hard time figuring out what causes this problem.
Vcore 3.1 - 300
RatOS 2.1 RC3-30
BL-Touch Sensor
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