I'm running my 22.5 right now. 3 racks of baby's on the top, a pan of baked beans on the bottom. I'm using all RO lump,. full ring, foiled water pan dry. I have one bottom vent open and I'm running at 300. I'd like to be at 275, but I closed the vents a little to late. It's also pretty chilly here today only 45.
Modified Char-griller w/sfb, red char-broiler vertical, 22.5 Wsm.