Sorry PJ, I don't mean to put you on the spot; as I understand that you are only sharing what you read from others. But, I am
guessing(?) that the recipe as you posted is for a ready-to-
vape (as is) recipe? Then, if using the Trinity as a S.B. concentrate substitute; one would want to omit the deluents (PG and/or VG), and mix only:
TFA Strawberry Ripe 54.55%
INW Shisha Strawberry 36.36%
FA Red Touch 9.09%
to create a flavor base (compound concentrate), by omitting PG and/or VG... and then use
that in place of a recipe's specified S.B.?
This seems like it ought to be obvious to me, and I shouldn't even be asking, but I am just not wrapping my head around it. I feel like Charlie Brown; and my ignorance is showing.