Hey guys, could you help diagnose what the likely problem is when my prints stick to the vat rather than to the upper platform? I tried the Anycubic test cube three times and never did anything stay on the moving platform, there's always just a thin cured layer attached to the bottom of the vat. I tried 1) redoing the z-axis calibration, but the paper is nicely snug like in the video and 2) clean the platform using ethanol (I'll get IPA shipped next week) and still no success. Should I try sanding it? Many thanks.
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