Definetly add the extra k-meta. I dont know when they changed the
instructions but the new instructions on their website say to add.This
is right off their website. Although I dont see it under the Vino Del
Vida kit.
3. If ageing past 6 months we suggest adding an extra 1/4 teaspoon of sulphite to the Primary Fermenter to
prevent premature oxidation of the wine.
Adding it at anytime before bottling will work. I think they just do it
this way to get it mixed in really well so no one bottles it with
k-meta floating around that bwas not disolved properly.
Edited by: wade