Originally Posted by HopHoarder
Wow what was your original target OG? Initial guesses would be using less mash/ sparge water than the recipe called for or your hydrometer didn't give you an accurate reading.
Well according to BeerSmith it says my Est. OG was 1.084. If my OG was 1.084 my efficiency would be 77%, but at 1.095 my efficiency is 82%.
Maybe my hydrometer is missreading like you said. How will I know if my hydrometer is reading properly?