I bought a Subtank Mini from Mtbaker Vapor and have used the .5 occ coil for about a week, decided I wanted to try my hand at rebuilding and put together my RBA for the tank. Tried it for an hour or so and decided that I liked the vapor better with the occ coil, so I unscrewed the RBA from the base and tried to put in the new coil, but it wouldn't catch the threads, so I tried my old .5 and that wouldn't screw in either, so I tried putting the RBA back in and that wouldn't even thread either! So I took apart the airflow base to see if I could get it to thread by applying pressure and only twisting into the piece with the actual threads and not even that worked. Can anyone tell me how to fix the threading issue, I'm getting desperate here (I'm using my aerotank mega in the meanwhile and she doesn't taste nearly as good as the Subtank, I'm not sure how long I can handle this peasantry) here's some pics of which parts I'm referring to http://m.imgur.com/7SUXo8W,0yF3mCO,3I838gD