....About the only other tip I can pass along is to ignore the commonly-given advice of soaking wood chips in water. I have had much better results with dry chips. OK, one more tip just came to mind...line your smoker box with heavy-duty foil. It will make clean-up much easier.
Thanks again, Bo. Wow, 4 grills. Well, I guess I can count my old one so I have 2. But no smoker...yet. Not sure what's I'll try first, but I do want to see what the bbq can do.