So I got my Evic yesterday and decided to use the Protank 2. I've been using the new Ego-CC clearomizer on the Evic and it is great. I've heard great things about the Protank 2 but I seem to be getting an airy draw. I'm vaping Nicquid Apple Frost clear liquid, at 3.4v. The atomizer reads 2.3ohms. Any one else experience something like this? Did you use the skirt that came with the Protank 2? Should I be doing something different?