Not sure how we hit 1.050 since BeerSmith estimates it at 1.041. We recently brewed a batch with 8 pounds of Maris Otter, 1.25 each of Carapils, Flaked Oats and Roasted Barley, 2.5 oz of Fuggles (4.7%)...hit the 1.058 estimated by BeerSmith right on the nose.