Hello all, I'm about to add the Weber Mastertouch 22 to my arsenal. My main baby is my 18" WSM. Flo has had many of good smokes in her belly over the last couple of years. Here's my issue. The Mastertouch comes with the charcoal Fuel holder. I'm thinking that If I want to do a light smoke, I can throw some wood chips on top and have the fuel holders set up in indirect position. Bingo, I'm smoking... Based on this assumption, what's the advantage of purchasing a smokenator? Does the smokenator do anything different from what I just described? Thanks!