I am getting hardly any vapor and occasionally when I do get some which is not often its not like it should be. I have switched out the atomizers blown them out switched them around again. I have done carts and Boge cartomizers. Either I'm doing some thing wrong or this pv is not for me. I am sitting here vapping my Murphy Gas station e cig. Its producing more vapor. I'm thinking I better pick up another pack of cartomizers for it. I smoked more analogs the last 2 days than I have in weeks. Does this sound normal? I have done everything like I was suppose to. I charged my new batts like the directions said. I have tried both batteries. I had a few good hours out of it the first day and was so happy and its been not good at all since then. I like the good vapor and throat hit I get from gas station ones better. The riva was suppose to be better. Can any one help or give me some ideas to try.