Edit Note: I updated the attached BIABacus for a second measuring of my kettle dimensions.  BIABrewer, This was originally a 5 gallon extract recipe. My kettle was not big enough for a full boil.  I don’t think I have enough kettle head space. I would like to brew the max amount in my kettle. I have...

Hello fellow brewers, I'm new to the brewing world. I have brewed 3 extract beers (5-gallon recipes) so far, all turned out better than I could have imagined - Saison, Belgian Triple (although a little low on the FG), and west coast IPA.  I want to make my next batch of beer(s) AG and am going the B...