I have been trying out different tank set-ups, and using them on both 3.7v 18350 battery mods and eGo Twists. My question is, How many milliliters of ejuice can we hope to put through a carto while using a tank approximately? I have been using 50/50 mixes because I have found that I like that mix for the vapor. TH doesn't really matter to me. Some of my juices I can get 3 tanks fills out of a carto, some not even 1 whole one and it starts to taste crappy. I've been using Boge cartos at 2.0ohms, LR I think? Thanks in advance to all that care to reply!