vsp, Well, I broke my #3dprinter.
Turns out, I set the z-offset at -2.00 and it scratched the living daylights out of the metal plate. So nothing -- nada! -- can stick to the plate now. So, with no ability to affix things to the moving platform, all my prints fail in catastrophic fashion.
... that's a learning experience, that's for sure... Hopefully my nozzle doesn't also need replacing... #Anycubic