Author Topic: Partial Mash OG off by 11 points twice in a row  (Read 9055 times)

Offline MarcGuay

  • BeerSmith Apprentice Brewer
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  • Posts: 14
Re: Partial Mash OG off by 11 points twice in a row
« Reply #15 on: January 03, 2017, 06:10:12 PM »
I did some more precise measurements on my last batch and it seems like the problem for me is related to inaccurate measuring tools leading to either exaggerated efficiency or over-topping-up.  If I use my big quart-sized measuring cup to fill my fermenting bucket with 4 quarts it's nowhere near the 1 US gallon line.  I'll calibrate things and report back.
« Last Edit: January 03, 2017, 06:15:06 PM by MarcGuay »