I have an OK Joes smoker, I read a few threads on turning plates now im confused even more. I think it's a piece of metal either bolted or welded above the FB outlet onto the CC to redirect heat more evenly to avoid cold spots. I'm fairly mechanically incline so im sure I could do this mod myself if I completely understood it. I'm going to lowe's tomorrow to get the material to lower my smoke stack to the grate. Can someone help me out.