With being new I sure have had some fun.I got myself a protank and had nothing but trouble with it, flooding and awful taste & leaking, just a bad time. Got onto a forum and asked questions about what I could do. A lot of people said to clean it out and put an extra rubber upside down on the wick stem, tried that, didn't change the performance. I asked where I get some of my juice from and he said the glass tank should be glued, but mine was loose and could spin around. I bought a PuriTank Glassomiser,and started to vape again. The protank would come apart into 4 pieces, the top, the glass, the bottom, and the shaft that went up the middle?. I fixed it and it works good. Some aquarium silicone, and some JB Weld did the trick. Some people said it is suppose to come apart? Tell me what you think about the protank.