Ok guys, I've got an issue and I THINK I might know the cause, hopefully someone can correct me here. I'm using a 1.6 Ohm Dual Coil mega cartomizer. Link below, when i first used it, the vapor production was lack luster, but it would do for my go to juice (top Vapor green apple) I simply decided not to buy another one, took it off my PV and laid it on my desk for a day or two. I got a craving for my green apple, when i tried vapeing it i got almost NO vapor, very very very little. No burnt carto taste so I didn't think it was bone dry, but I added a few drops of juice, and its quite wet now, and still little to no vapor from this carto. I have a working theory I'm going on, cartomizers are built with coils in parallel to give you lower resistance, and this one is 3.2 ohm coils in parallel i think, so im thinking maybe one of my coils took a crap? Would that then revert the carto back to a 3.2 ohm single coil and could that be the cause of my impotent cartomizer? eGo Mega Dual Coil Cartomizer <-- the carto in question. Shamruck Forgot to mention this in the original post. I've used this carto for a total of an hour? Poped my juice in, tried the vape for a few minutes, put it down, now I'm trying it again, with maybe 2 cigarettes worth in between. So i cant have possibly exhausted the carto yet.