ok, my neighbor has a Char-broil Silver smoker. I must say, his temperature control is MUCH better than my Char-griller smoking pro. He can close up his dampers and the temperature will drop immediately. open them and it rises pretty quickly. So i'm thnking of doing a charcoal basket, the dryer vent and then sealing the top. Anyone have any pics or ideas on how to seal it? I saw the one pic in the char-griller sticky, but that's all that I've seen. I have searched around. any pics would be appreciated.