I'm sure this is probably been asked somewhere on this fourm but I can't seem to find it. What I am looking to do is make test batches of all of my concentrate flavors to know where the sweet spots are. Should I make 3ml bottels with different ratios of a single flavor or would this be the wrong way of doing it. I want to figure out what each flavor taste like by themselves so when I make a certain recipe I would be able to figure what is missing or even what might be to much of one thing. Am I on the right track or just wasting time. Any insight on anybody having done something like this before would greatly help me out. Thanks for any feedback.