Im interested in mixing my own flavors. Ive been vaping for 3 months and cigar free the same time. The market here in Dallas is great, but im interested in being a mad scientest I guess. So when nicotine is ordered, you have to choose a pg/vg base, or a mixture of the 2. If I choose 1 or the other and I am looking for a 50/50 mix, do I still need to add equal parts of both pg and vg? Then to follow, if I order 1 or the other and I want an unequal mix, how do you calculate the ratios. Thanks in advance for your help.