Okay so the current setup I'm using is an Eleaf iStick and a Nautilus Atlantis 2 tank. My juice is 12 mg nicotine 75% VG. I've been vaping for about 4 months and got the Atlantis 2 tank about a week ago. I feel as though my lungs are filling way to fast and I'm not getting as much vapor as I could. Any ideas? I run on 30w by the way and that wasn't an issue before this tank. All of the reviews I've found online say this tank produces a lot of vapor so I'm quite confused.