Thanks to all of you. As to going to the Santa Clara competition, I'm currently in Minneapolis but I'd be interested in when the next competition is in the Bay Area where I could see the smokers.
What this is confirming is what I was starting to expect, that I will have to change my approach to smoking somewhat to use this smoker, which everyone seems to love. I use a chimney that I start on a separate grill and just use a normal Weber grill as a smoker, which works fine but is too small now, but I often am doing things to the meat and fire while it smokes and that sounds less practical (but also may be less necessary) with this smoker. So I'll adapt. Thanks again.