I'm a noob and a goob. Please help. I just got an EGo-T. Used a pre-filled tank from a China website. It worked fine for about 10 puffs, then the atty got hot and poof, no more vapor. I tried a new atty and it works fine. Am I doing something wrong? The pre-filled tank has filler in it. I thought the tanks didn't have filler. But the package for the tanks says, Type A for the EGo-T. Please send me your thoughts on this. Thanks.