Ran an additional 900 gallons here,,started boiling at 10:30 done at 8 pm,got to listin to the sox smoke the A's,,,made 56 gallons of tasty dark-A,,most I ever made at a whack,,,sounds like it might run better tommrow,,,what is peoples secrets on changing side mid boil,,,never done it,,scary and all,,,I think I should have changed sides today around the 30 gallon mark