Great mature review. What I do to get around the 'dry' spots is to have 3 units available when away from home. I rotate through all three. When at home I have other units to rotate through (15 total). To get around the flooding, when not in use, I keep them with cartridges facing down. I had the same issue with the cartomizers as well. I also tried trimming the stock cart filler vertically and fluffing it up so it wasn't so dense, it works, but I found myself angling the unit up or down while
vaping to control the flow. I am now trying a different (white aquarium filter poly) filler, controlling the density and how packed it is. It works, but I still have to stand them cart down.
Gotta' love how long they last. I am burning through more
juice it seems.