I would like to thank everyone for there insight on the post I made the other day. Since I got my mini a couple weeks ago I just could not get a good vape out of it, I tried two different atty's 510 and 306 and still could not get anything out of it. I pretty much had determined the batteries I was using just were not cutting it. Tonight I gave it another try, opened up a new LR 510, primed it up, put in a fresh battery and gave it a whirl. Well I had to walk across the living room and pick up the top of my head because it blew off. Much better. I guess I actually had two bad atty's. Just wondering has anyone else ever had a new cisco that was bad not DOA but just poor vapor?