You know..I dont remember if this was covered or not in this thread, but an idea. I just got some new "CE2 Clearomizers" today. Normal resistance as far as I know. But my favorite juice now has "it" in it. Tastes like "old leather and too long roasted nuts smell" if that makes any sense. LOL Hmmmmm, puzzleing.....Same bottle tasted just fine on my dear old Boge 2.5 Cartos. Oh Well, I'll give it a while and toke on it every so often to see if its just breaking in....what a great thread...