Alright ladies and gents Im Ryan an been vaping for a month now an I have tons of questions. I currently use the ijust2 battery with and arctic tank and .2 coils(same one that comes in the box) but honestly I don't understand any of it. What is sub ohm because I guess that's what I'm doing. And what can I do to cut back on the mountains of juice I am going thru. Is it the tank or the coil or idek. Don't get me wrong Im spending less on it then I was cigs but still. I use a max vg house blend from my local shop an I feel like I go in for a 15ML bottle every few days. Help