Ok, I'm sitting here with my diy kit, and already mixed a couple of flavors, plus fixed 2 that I bought from a local store that are now vapeable. I'm also waiting on some WTA 24mg to come in. My main question is, how do I mix it into the flavors I have mixed?? Is there some secret formula for it, or is it just a couple of drops into the tank I'm vaping on? As expensive as WTA is, I don't want to vape it by itself, but just add it to what I really like.