I am modifying an extract recipe for a full volume boil. I understand how to use a brew calculator to calculate modified hop additions, but since my LHBS store sells hops in 1 oz bags, I'd rather not ...
I've done 2 full boils and probably 10 partial boils since I've started homebrewing. In both full boils, my OG has been significantly higher. Most recently, by .02 (expected 1.062 measured 1.082). ...