I have never tried to batch sparge a large grain bill. I am wanting to try my hand at a BW that has a 19lb grain bill for a 5.25 gal batch. How do you still try to get close to equal runnings with a grain bill that big. I like to come close to 2qts per lb on my smaller beers, but that's not going to leave room for much of a sparge. I have 2 qts of dead space in my MT. How would you do it? Thanks for any advice.