 Uh, fans and that heat migrates down those upper bedrooms. They found they're not very comfortable. So we got to figure out a way to get that heat out of that attic. Sure. We need the insulation there. We all understand that. But if we could take that attic temperature, even if it's 90 degrees outside and we could get that attic temperature, that's sitting at 140 degrees, 135 degrees, not unusual.