This is my first CE, I have always used smok tech dcc's or v4l cool carts. Right now I am still having trouble with the dry hits. It might be my juice which is pretty sweet and goldish in color. Additionally the carto started out at 2.7 and is now 2.3 after one refill. I am going to try some other juices. One thing I have to mention is to NOT over fill these. Filling them upside down, leave about 2mm from the holes at the bottom or it all comes out the tube on the tip side. Made a small mess second fill trying to get a full fill.
Its at 2.2 now. I am down to 3.9 on the provari and the dry hits are going away. May have been tooooo hot. Not sure Ill keep you all posted.
I'm not having the same thing happen. I have filled all of mine full, and the only leak I've had is from the one I put back together wrong. My ohms are just as high as ever also. Are you sure you have the correct version of the carto?