Well I definately messed up in my excitment making my first apflwein I forgot to take my OG to get my final abv in the end. I used 5 gallons AJ 2lbs corn sugar and lalvin ec-1118 yeast. in edworts recipe he says the Og is 1.066 but I obviously don't know mine. is there any other way to find what the abv is wether by instrument or other calculation? Thanks.