Just got it yesterday. Taste like burnt plastic. I've tried everything. I was using a VG base liquid and read that it may be too thick.....OK, I can understand that. Diluted it down with some PG and still a PITA. When you click the battery, you can hear it sizzle for about a sec, then stops. Now when I drip directly onto the atty, works great, but when it runs out, my mouth starts burning again. So, since I already bought it, I tore down the atty. Pretty simple, pocket kneive pops out the top tube part. Then you can see the wick matierial. It was all burned. So I just took the whole thing apart. Pretty simple construction. Played with it with some other wick material that I replaced in it, but same problem. So I said, screw it, I took out all the wick material and just let, at least I was hoping, the tank contents drop directly onto the atomizer itself. Still does the same thing. Very little vapor hit. I mean, the atty won't even flood. But when I manually flood it by dripping, it works absolutely great. WTH am I doing wrong? Am I going to have to go to 100% PG? I mean, I'm so sick and tired of having to fill the carts with the A model, but at least I was getting good taste. This just plain sucks. This is starting to get expensive. Really tired of chasing a ghost. Any input would be appreciated.