I seem to be having a problem where a new file placed on the bed is sitting a mm or so above the bed. Zooming in, you can see it above the bed. I can manually lower it (about 1 mm) but then it is red and out of bounds when I print.
I have printed a great many things with and without a raft and am just noticing this. Has it always done this? I don't know.
I'm talking about a bout proven flat files that are absolutely flat to the print area. Both files I've printed on other programs/printers , imported to other programs, and new files created in Tinkercad.
Maybe I just hadn't zoomed in before? I also uninstalled and reinstalled the Cetus3D program just in case.