I have a Char-Griller Outlaw w/ side fire box and live in New York City. I have a sizeable roofdeck but am trying to avoid smoking out my neighbors. My first attempt involved my neighbor three stories down complaining and the fire dept showing up. Does anyone have good suggestions for minimizing the smoke output? I've heard annecdotally that you can use PVC pipe to route the smoke through a filter that converts some of it into a liquid but can't find any more detail. Any other creative suggestions would be a great help as well.