Ok, I got them both cleaned, wired, wicked with cotton and filled... Too easy! Vaping back and forth on both and so far so good. Taste is fabulous(lol) and vapor is smooth. I'm using 2.5mm id, 30g kanthal 6/7 wraps evenly spread. Working great. Going to have to mess with the air control. Haven't moved it yet. Will most likely tighten it a bit. Going to use it as is and see what happens. It looks exactly the same as the one I'm borrowing too. Can do lung hits nicely too. Not that I do that. Lung hits are a little restricted the way it is. It's always fun to try new tanks and this one seems really nice. Smooth threads and finish looks great under magnified head light that I use. Loving it so far!