I finally got my kit but quickly realized that I didn't really get a mix of flavorings that could be mixed to create anything unique or so I thought: Rootbeer, Vanilla Butternut, English Toffee, Butterscotch. I started out with a Rootbeer with using a 50/50 36ml, 0.4 ml PG and approx. 0.6 ml rootbeer. I derived the mixtures from the ejuice app (very cool!) As expected, I got a basic rootbeer flavored juice. Pretty basic and not a disaster for my first attempt. Being the curious sort that I am, I made another batch using the same nic base, PG but this time I mixed in rootbeer and the vanilla butternut. It turned out great but I'm not sure of my exact flavoring mix-didn't write it down of course since I was just experimenting. Also not sure what that did to my nic level. With the first recipe, the calculator said I would achieve a 24mg nic level-I probably added more flavoring than 0.6 ml so it brought the nic level down but not sure how much. It really doesn't matter, however, because I'm still achieving a good throat hit, good vapor and great taste. This is fun!