Hello, New to Beersmith. I have been messing with Beersmith, and created two recipes, so far this is pretty cool software. I do have one question. I base most of my knowledge and practice from the book: How to Brew by John J. Palmer. Here is my example: I have a recipe that has an OG of 52 points, Palmer's states that a wort of 1.055 or less would require 110 billion max, BS2 Yeast starter tool suggest 199.2 billion. I am obviously confused. Why is there such a difference between the two? Do i need to make any changes to the settings of the yeast tool? ???