Love the flavor of this stuff, but it's absolutely killing my cartos. Anyone ran into problems like this? Got a new batch of cartos the other day and loaded up a bunch of my regular juices, including the basic Malty flavor which I've never had a problem w/. Started vaping the Malty Toffee and on the second or third puff definitely got a burnt flavor from it. Was still producing vapor too, which I thought was weird. I figured I just didn't let it wick long enough since the stuff is fairly thick, so broke open a new carto and decided to use a combination of the condom method as well as my normal drip fill method to make sure that everything was well-saturated. Let it sit overnight and fired it up tonight and after about four puffs, same burnt flavor w/ a decent amount of vapor. What is going on with this stuff? I can't keep burning up cartos on it. Any special techniques that people have used?