I joined the Anycubic Photon Owner group on FaceBook, and there seems to be a lot of that going around. I guess for $400 their quality control isn't the best.
I am loving my Photon. Although it's not running at the moment. It's set up where I paint, and I need to paint a LOT before the OFCC...
I did make some Tau objective markers, a Space Marine that turned out to be about 30% too large, and a wound counter for my StormSurge. Oh, and a few bolters.