Butt Buster Your happy clients are relaxing in the fabulous new Great Room you built them, watching the morning sun streaming in — showing every coat of mud on every drywall butt joint in the room. Or what about the drywall hump in the wall behind that long run of granite countertops where a butt joint breaks on a stud? Flat-Fast’s ButtHanger brackets create a slight recess at a butt joint, allowing it to be finished like any tapered edge. The drywall is hung so the butt edge floats between framing members. A furring strip is attached to the ButtHanger brackets, and the drywall is screwed to the furring. Since the