I normally make my PP using 2 or 3 butts in either my New Braunfels offset smoker or my (sorry for the bad language) Bradley electric smoker. I just needed a bit of PP for a batch of the Hog Apple Baked Beans so thought I would try a 4.5 lb butt on the kettle. I started on half of the kettle with a few leftover briquettes from the last cook, added a layer of unlit Kingsford and added about 1/4 of a small chimney (not Weber) lit. Had some mesquite smoke wood mixed in. I adjusted the top and bottom vents to an almost closed position and the temp settled in at around 250-260. I cooked at this setup for 8 hours and the temps stayed in that 250-260 range except at one point it peaked up to 298-300 but settled back to the 250-260. After the 8 hrs, due to my time issues, I took it off the kettle and placed in a 225 degree oven overnight (another 7 hrs). I pulled it this morning and it was as good as usual. My question - I would have liked to have the temp closer to 200 but could not get it that low. I had the vents both almost closed so not much more I could do there. Did I maybe have too much charcoal? Or is this 250-260 about as low as I can expect to get the kettle?