Last week brewed Imperial Stout with BeerSmith 2. Used Phoenix 10.6% 5oz. at FWH for final IBU 64.
Today brewing exact same Imperial Stout recipe with BeerSmith 3 set to altitude 5300 feet. Using Phoenix 10.6% at FWH for IBU 65 - but calculation now 8oz.
Odd last week 5 ounces, with only altitude change now takes 8 ounces to achieve same bitterness level?
Does altitude really increase my FWH addition by 60 percent???
Today brewing exact same Imperial Stout recipe with BeerSmith 3 set to altitude 5300 feet. Using Phoenix 10.6% at FWH for IBU 65 - but calculation now 8oz.
Odd last week 5 ounces, with only altitude change now takes 8 ounces to achieve same bitterness level?
Does altitude really increase my FWH addition by 60 percent???