I have lately studied the concept of partial mash brewing which is basically the next steep to extract brewing The concept of stepping specailty grains soaking the grains in a water that's a certain temperature to extract the starches and sugars.
My question is do the grains have to be milled or not for the process to work?
“Sometimes when I reflect back on all the beer I drink I feel ashamed. Then I look into the glass and think about the workers in the brewery and all of their hopes & dreams. If I didn't drink this beer, they might be out of work and their dreams would be shattered. Then I say to myself, 'It is better that I drink this beer and let their dreams come true than to be selfish and worry about my liver.' ”- Jack Handey