Great, thanks for the info! I guess I do have another question then: I did transfer already to a secondary to dry hop... so, I want to cold crash this beer to make things settle a bit more. Most of the hops have fallen to the carboy, but will they still do their job if I put this in the refrigerator? I am doing my first Keg, so I am nervous about getting a bunch of gunk into it. Can I cold crash now for 3 days and keg Sunday?