this has probably come up here before, apologies. I am making a bourbon county stout clone, and following a thread on homebrew talk, "bourbon county stout clone attempt". many have made it, and in the real world OG is usually around 1.130, and FG around 1.040s which puts it around 13% abv. can anyone tell me why BS is calculating my OG at 1.150 and FG at only 1.079 (10% abv)? yeast is 3 packs of wlp001, mash is 90 min at 152, both of which are pretty much standard for this brew. adjusting yeast type, pitch rate, mash length and temps do not change anything?