I recently purchased some peach prefilled cartomizers that I ended up not liking, they didn't have much of anything but a burnt flavor. After reading some threads on here I decided to clean them out and refill, I've only done 2 so far and since I have I can not get anything out of them. There is a faint taste of what they are supposed to be but no vapor at all. At first I put 18 drops in each then tried putting 5 more drops in but still didn't do anything. Is there some kind of trick that I'm missing?? The only thing I did was rinse them out and blow them out until I couldn't smell any of the peach flavor and until no more water came out then filled them.