Anyone have an issue with efficiency using acid malt?? I did a Gose that was 3.6lb Pilsner and Wheat with 1.5lb of acid malt.. I mashed at 148 for 60 mins with the pils/wheat with about 3 gals then added 5 gallons and acid malt, mashed for another 45 mins. Target OG in BF was 1040 and I only hit...