I would go further...want to jack your brix up so you got the biggest brix on the internet. Feed NaCl...the highsalt index jacks up the brix but sure as fuck ddon't make anything dank. Brix is not sugar content. It is dissolved solids. Jack your K up...it will antagonize Ca and Mg and reduce the health of your plant...but you can wag your brix reading.
In the petiole or leaf...imo...too high of brix is just as bad as too low. 12 is goldilocks
Great post