Just picked one up tonight and not sure if I'm digging the post design. The center post has the finger spin nuts which I couldn't tighten without flicking the nuts with a flat head. Then it has the air hole design like the w3 but the 2 little holes that are for running dual coils is jacked up cause it has to be 2 coils next to each other not opposite sides. Anyone else got one and figured out this atty yet? I'm not saying it's a bad atty it's different and the looks I really like alot.