diff -r ec4601ab3ed2 -r 903f4247f62b www/js/prod_edit.js
--- a/www/js/prod_edit.js	Mon Mar 16 15:16:42 2020 +0100
+++ b/www/js/prod_edit.js	Mon Mar 16 20:53:23 2020 +0100
@@ -2776,7 +2776,7 @@
     }
    }
   } else {
-   console.log('ProtonDeficit(' + pHZ + ') invalid grist');
+   console.log('ProtonDeficit(' + pHZ + ') invalid grist, return ' + Result);
   }
   return Result;
  }
@@ -2792,7 +2792,7 @@
    pd = ProtonDeficit(pH);
   }
   pH = Round(pH, 2);
-  //console.log('MashpH() n: ' + n + ' pH: ' + pH);
+  console.log('MashpH() n: ' + n + ' pH: ' + pH);
   return pH;
  }
 
@@ -2930,7 +2930,7 @@
   if (dataRecord.calc_acid) {
    TpH = parseFloat(dataRecord.mash_ph);
    protonDeficit = ProtonDeficit(TpH);
-   //console.log('calc_acid tgt: ' + TpH + ' protonDeficit: ' + protonDeficit);
+   console.log('calc_acid tgt: ' + TpH + ' protonDeficit: ' + protonDeficit);
    if (protonDeficit > 0) { // Add acid
     $('#wa_base').val(0);
     setWaterAgent(last_base, 0);