Hi there, so I wanted to use tank system on 1300mah zeus battery from mirrageciggaretes but it wont screw in, was wondering if there is any converter that would work with it. The connector doesn't have any air holes so when I use my dual coil carto I cant screw them all the way in, was wondering if some1 used some kind of a conversion for it and how does it look like. Pic maybe?