Just mixed up a 5 gal batch of peach with 30lbs of z-ladys. It took roughly 12tsp to get the TA to just 55%. Glad I had a full bottle of sodium hydroxide. I think I tested it 3 times before I mixed in the calculated acid just to be sure. Kept getting .40 on the dot every time with 4tsp originally. The yeast starter of Cote de Blancs is roaring away in a glass jar ready to be pitched. SG of 1.091 and 8lbs of frozen waiting to be f-packed. The must smells incredible.