Beats me! That looks like it might be a new(er?) one from FW. ELR has 5 possible entries... none of which have any informative notes (one, in Russian, states: "A pleasant, aromatic vapor that resembles the taste of cigarettes."). Likewise no notes, or listings on Reddit, or ATF. Vendors; BCF, ECX, WL, NR, and NG, are not offering it (at least yet). So, again, no reviews/comments.
I am not quite sure what FW-
Branded means.
What percentage did you try mixing it at? Could you be using too much? Without any community feedback, I would be inclined to mix a bunch of small (3-5mL?) testers, in maybe 0.5% increments, and see what that might tell me. Small samples will help to keep any required aging to a minimum. And, minimize product waste.
If, by "Branded," FW means they are peddling a concentrate that is not their own; it is within reason that this
could be highly concentrated. I would start as low as 1%, and go up from there. The first two, or three, might be kind of weak. But, given what you said about what you have already mixed, I would be thinking "less," and not "more." But, that's just me...
As for the aging part of your question; I do have a couple of tobaccos that I can vape after just 3 days. But, the majority seem to like at least a few (3-ish???) weeks before maturing. I would definitely park your current sample for further evaluation. I would think it is certainly possible, for the clove to weaken, while the tobacco becomes more prevalent.
Let us know how it develops!