Interesting observation with a little experiment. Same batch same yeast split 3 ways. Only difference is runoff from the kettle. Center is clear with no trub, right side has lots of trub, left side is somewhere in the middle. Picture was taken 10 hours after pitching. S-04 pitched on 1.063 OG ESB. I've read the brulosophy experiment before excited to see how this one compares.