B
Bprind01
Beersmith's IBU default setting is supposedly Tinseth. However, if I open the Hop Bitterness icon on the left hand side of the screen and calculate the same hop bill under Tinseth setting, I get a completely different IBU calculation for my recipe. For instance, my recipe IBU's come out as 56.5 but if I open the hop bitterness page and input the same hop bill, I get 75.5 IBU's. Which one should I trust as both should be Tinseth calculations?