diff -r 0a270fee6aa0 -r 67dbbf301ae7 www/js/prod_edit.js
--- a/www/js/prod_edit.js	Thu Sep 12 15:50:09 2019 +0200
+++ b/www/js/prod_edit.js	Thu Sep 12 17:00:01 2019 +0200
@@ -5443,6 +5443,9 @@
    $('#w2_amount').val(dataRecord.w2_amount);
   }
   $('#wg_amount').val(mash_infuse);
+  calcFermentables();
+  calcWater();
+  calcSparge();
  });
 
  // Tab 8, Water