I'm a Halon, and I'm somewhat jaded by how well everything works and fits together. I'm looking at the Provari for my next upgrade, but it concerns me that everyone has a different opinion about which clear works best. Every thread and review I read sounds like you have to put up with a loose clear, a poor clear, or you have to throw some washers in between. ...? I did see that Provari has a ceramic wick tank that they make, but at $140 a pop, it better be flawless and last forever.
