Okay you all helped me out tremendously, but now I have a new problem. I ordered and received a UWell D2 RTA. I unboxed it and built using the original coils that came with, everything was great and it worked perfectly. This morning I took it apart to change the cotton. Put it all back together went to go take a puff and got pretty much what felt like a quarter bottle of juice in my mouth. Took it apart and redid it, same scenario, took it apart again same scenario, took it apart of third time, check to make sure all gaskets where in place and they are put it back together and got an absolute Mouse full of juice again. Does anybody know about this RTA that can help me out please? I am at my wit's end with this thing, when I did it the first time everything was perfect and I loved it worked perfectly. I've already wasted a tremendous amount of juice trying to do this.