I don't know what is going on with these things but they get a burnt taste in them really fast. I've tried just blowing in them and letting them drip dry overnight, soaking them in Everclear witch seemed to work the best but still some burnt flavor. The regular attyz you get with them just don't seem to hold up well, even for a short period of time, in some cases less then a week. Who wants to have to do primer puffs all the time just so you don't get that burnt flavor. Pain in the .... in my opinion. I Like the clear cartridges, easy to tell when you need to refill and you don't need to do that nearly as often. No problems with the batteries ether, although I have never been a fan of a cut off time epically for manual batteries. But the time you have is long enough to get a good drag. The five click off protection is awesome. No more worriment about burning yourself, witch happened to me last Xmas at my girlfriends house with a 510. Before I knew it my leg was burnt and I had a big wet spot on my pants pocket. Not something you want to happen at X mas at your girlfriends house.
