Smoking my first butt in the morning and had a few questions. First, I just got some hickory chunks and fired up the smoker to play with the smoke. I only put three pieces in and let them sit for a while. I never got any smoke at all coming from the smoker. Picking the wood up, it was charring and smoking a little. How many pieces do I need in my pan? Load it down or just three or four? Also, could I sprinkle a few chips in with it to get just a little more smoke? Second, I have a Brinkman vertical gas smoker. I have heard that the factory thermometers are unreliable so I put my meat probe on the rack and let it sit a while tonight. At the lowest setting, it was reading 267. Is that too hot? Is using the meat probe a reliable source for the smoker's temp? What could I do to cool it off? The door was reading about 180 or so. I know this is a lot of questions, but I really do not want to mess up two butts tomorrow. Thanks!