i have bottled 2 batches(an IPA and a stout). both times i have had a low yield. i am only bottling @ 4 gallons per batch. between the gravity readings, dry hopping, and transferring to a secondary, i am getting a lot of waste. both beers had an OG over 1.065, as well as late additions like chocolate and hops. both beers are delicious, i wish there was more. i have a pumpkin ale that has instructions for a secondary for clarifying and i was going to add some vanilla to. at this point i think i'm better off leaving it in the primary. is this normal to lose this much?