wow didnt realize this got to 13 pages. as I'm reading back I wanted to again thank you. Such an awesome community here! you have this broken down to a science and it's cool to see you're different preferences and experiences. Maybe I will get something in the future just to have tried it but for now I am really digging this thing. I'm still on my first out of the box head unit with no wick mod on it and i've chain vaped the crap out of it. very pleased. I just needed to learn how to use the gear. I do wish they would've given better directions in the box outlining the useful info i've read in this thread and forum but the problem was just my lack of knowledge. 2 .5 days of no cigs. this sure beats the first gen ecigs i got fed up with. go science!