Just ordered some E2/v4 cartos last night and I see they are "wetbox" approved 
Since I hope to get some kind of bottom feed mod by next month maybe, that got me thinking ???
When your "feeding" an E2 are you just feeding enough to vape kinda like dripping or does the juice go into the two juice chambers ???
While we are on the subject, I see you have to fill both chambers separately, but I saw some pics of E2's torn apart and it looks like one big juice chamber to me. Whats inside that keeps them separate?
Since I hope to get some kind of bottom feed mod by next month maybe, that got me thinking ???
When your "feeding" an E2 are you just feeding enough to vape kinda like dripping or does the juice go into the two juice chambers ???
While we are on the subject, I see you have to fill both chambers separately, but I saw some pics of E2's torn apart and it looks like one big juice chamber to me. Whats inside that keeps them separate?