does anyone know how to fix how beersmith rounds up grain to the next lb. when i first started using it i would click on the increase amt button and it would round up to the nextlb. for example from 4lb 12oz to 5 lbs. now for some reason it goes from 4lb 12oz to 4lb 16oz instead of rounding to 5. if i click it again i get 5lb 4oz. if i go back it goes back to 4lb 16 oz