Never ever heard about temp adjustment when taking OG. Thanks for making me aware of it. I just found a hydrometer temp correction table and found I can add .002 to the OG. If I am doing the math correctly, that puts me at 69% attenuation and at 4.7% ABV.
Thanks to everyone who has commented on this thread. Just by asking one stupid question, I found out about attenuation and temp corrections for hydrometer readings. Those 2 things led me to an answer about my original question about ABV.
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