Absolutely love my new provari and the io6 Atty 2.5ohms eat taste at 5.6v. Been putting 3-4 drops of a port e liquid. After taking 3 or 4 good vape hits I seem to get this metallic taste add more drops seems to go away. If I lower the voltage I lose the great Thanks and vapor. I guess what I'm asking is this normal to be using this much liquid??