I was still having cravings on an 18 mg juice but that went away as soon as I upped it to 24 mg. Good luck! Oh yeah...if you decide to try a different brand juice, try jVapes...they are a 50/50 VG/PG juice. I like the way it vapes way better than the 100%VG juice I tried. I used an iTaste vv 3.0 and felt that the draw was hard (as if it was too thick) on the 100% VG juice...although there may be a setting I could have changed on my unit that I don't know how to use yet...I really only change from 3.7 to 3.9 and occasionally to 4.0 (voltage? Watts? Not sure I get which is which yet just know I get a stronger hit when I go up!). I did get some really nice quality, all natural, organic VG juice from a nice company, I just dint like it as much as my jVapes Minthol!