i watched one of geoges videos last night and it said to add 1/4 tbsp k-meta before bottling. is this for all wines, or just that paticular kit? im getting ready to bottle a pear and ive added k-meta earlier, and im getting ready to bottle a summer breeze kit, and the k-meta was also added earlier according to instuction sheet. does the extra k-meta need to be there for some reason? please clarify as im bottling both on sunday. thanks in advance.