Did my 2nd brisket and 1st PB yesterday. 10 and 5 Lbs respectively. By hour 5, the PBC ran out of steam and I had to add more charcoal. Had a similar experience with Kingsford Original. This time used Maple Leaf Briquets which are 100% hardwood. I must be doing something wrong. Lighting procedure were the same. 1/2 Weber rapidfire chimney. 2 newspaper sheets. Wait 10-15 minutes for ashover. Dump lit coals in the basket. Wait 10 min with lid off for the whole basket to light then hang meat. Pit temp peaked at 330F. Put foil in rebar holes to achieve a steady temp around 250F. Cracked lid and plugged and unplugged rebar holes to keep temps stable.