So before my 600 gallon system i was doing a 75/21/4 ~ corn/rye/barley on a smaller 50 gallon system. My background in mashing came from the brewing industry where we mashed at 150°F for 60-90 minutes. i used promash to calculate my mashes. so now that i have moved into the big boy world i am having issues scaling with this. Knowing this grain ratio, having it hammer milled, and wanting a target of 600 gallons:
1. what specific gravity should i target? previously i been targeting 1.076 OG after mash to get to a 10%ABV after fermentation
2. What do most of you target for your mash for whiskeys
3. How would you design this above? Promash and Beer Smith is for Beer. Is there something similar for Distilling. i use HoochWare and they have a recipe section but no calculators to help me with mash design. In beer we did not mash corn only grains. there is a grain entry in promash for flaked maize, flaked rye, and flaked barley; is that the same for target specific gravity calculations?
4. See my attached screenshot from promash based on 3lbs per gallon with these potential specific gravities at 75% brewhouse efficiencies i should be at 11%ABV
Any help advice would be greatly appreciated