I am having a little problem figuring out exactly the right Mash settings for Northern Brewers new Dry Dock Vanilla Porter all grain kit, which isn't in the program yet. This is my first all grain kit. I want to do a single step infusion Sachs' Rest Mash at the recommended 156degF for 60 minutes. I then want to Batch Sparge to 170 degrees as a combination Sparge/Mash out. I want the program to tell me Strike water temp and volume, for both steps. I know to use auto calc, and I set up the all grain 1 profile for my system. Not sure I am getting the right answers, especially for the 2nd sparing step. My Buddy uses Beer Smith and you just choose the entire profile that matches. Can anyone let me know the right answer and how to select? I really love this program on my iPad, but the I need a bit more explaining on the Mash settings section. I did read the instructions several times, but I don't have enough experience to figure it out.