Mine certainly had less going on.
One of the large O-rings (bottom one for air flow) is half cut.
There are quite a few places where I find over spray from where they painted the matte black and one tiny bare spot under the drip tip.
However I am choosing to let it ride.
The O-ring may turn out to be an issue later but I'll just replace it.
I also had some of that around the edge of the glass.
Not sure what it was but it scratches off with fingernail.
Currently itching to get it wicked up and take this puppy for a test drive.
Starting with some Demon Killer Staple Staggered Fused Claptons @.19 with 3.5mm ID.
Let's see what happens.
View attachment 67447