poofy_cat
Aside from drying, here are some thoughts:
Double-check the print temperature, PETG should be about 240-ish. Also the spiral vase mode may be the issue if your model isn’t designed for it. Also check your z offset, the first layer should be almost a flawless sheet… if not, stop the print and try again while live adjusting the z until it’s correct. Typically PETG doesn’t like to be squished down as much as PLA.
Neat, good job. You might want to include what screw size it fits, and the word “anchor” somewhere in the description/title for searching (these are typically called drywall anchors in the US).
Case is great, I like not having to mess with moving the power supply or display. It’s designed around having the PSU inside the enclosure, with dedicated air ducting to the PSU vents. It is a little noisy with the printer vibrating the melamine base like a drum on top of the enclosure’s plastic feet… I’ll suspend it on foam and/or a paver someday. It also removed the hot plastic smell from the room entirely (I’m sensitive to it).