Thanks for the kind words, Bob I mainly sliced it but some parts actually pulled.
M. Chesney yes this was done on a kettle 22 1/2, baskets on either side and I did have to add coals quite a few times. I did not have a probe in the whole time I just checked with thermopen near the end, I allowed for 1/2 hr per pound, pulled at about 165F as close to middle as the probe could get.