I've now read about the 50th way of using gelatin that I have found on the know-it-all-net, how about you with experience in using describe your process here...
I've seen everything from 1.5 grams to a tablespoon with boiling water on top, starting with cold water, pitching hot, pitching cold, in the keg first, only in the secondary.
Perhaps there's more of a consensus among us.