Ender 3 V3 SE. Bought my printer early Dec. (there about). it hasn't printed well or regular since I got it. now it won't stay leveled. Auto or manual leveling doesn't stick. check out these photos. I'm disgusted with it. First is a volumetric test print from Creality, using Creality Hyper PLA. The bed levels her aren't bad, but they get progressively worse. I've cleared and reset them, done an auto followed by a manual, and it does not stick.