So I made an order to a china company for some 4081 atomizers, and what they sent me was a very happy mistake!! The atomizer looks just like the 4081 style, but has 510 threading! It turns out to be from another kit they sell (503) and I can not find any info on the web about that atomizer. I like it so far, it's working great so I don't know if this will float anyone elses boat, but I just found it to be a happy accidental discovery. Now if I could work out the drip tip...

click to enlarge
the one on the left is the mystery atty, the one on the right is a standard 4081

click to enlarge
the one on the left is the mystery atty, the one on the right is a standard 4081
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