I decided to smoke the 11.5 lb picnic I had in the freezer using my favorite profile; 225F overnight until chamber temp starts to fall, then stir and bump chamber temp up to 275F until done, no wrapping. Total smoke time 19 hours (14 hours at approx 225F, 5 hours at 275F).
I actually forgot about starting with all new RO Ridge when I fired up the
WSM yesterday. I knocked the ash off of what was in the smoker (maybe 3 lbs), cleaned out the ash from the bowl, then loaded new Ridge (about 10 lbs) on top of the old along with the hickory chunks. Fired up 8 RO Ridge briquettes and put them in the center of the pile. Took 90 minutes for the smoke to settle down and the chamber to come up to temp. At 5:20 PM I loaded the meat. Temp spiked on the load due to all the air inflow, but soon settled down, stabilizing at 232F. It was 47F outside when I started the smoke.
Outside temp dropped to 32F overnight. No welder's blanket because it was a windless night. When I woke at 3:30 AM for a quick break, the Mav was showing 217F, the Guru 225F, cycling on and off. I bumped the Guru up to 235F and it quickly reached that temp. Mav was steady at 225F, matching the lid therm. All the coals were ashed over and lit. Back to bed.
At 7:20 AM, 14 hours into the smoke, I knocked the ash off the briqs and reset the Guru to 275F. Outside temp was 34F. At 9 AM (15.7 hours) the chamber temp started dropping from 275F. and I loaded a small chimney of hot Ridge in the smoker, about 2 lbs. I just heat it long enough for the blue smoke to disappear, then I load it. I did the same thing at 11 AM. Total Ridge used on 19 hour smoke was 3 lbs used / 14 lbs new, total of 17 lbs.
So, as far as lasting longer than the previous formula KBB, I'm getting a bit of a time bump, but not huge on the long smokes. The one thing I am getting is rock stable temps, but there was a bit of a learning curve how to use the Ridge compared to the KBB.
Bottom line, both KBB and Ridge are great values. Ridge has better prices off season (Embers at Home Depot).
Still have to fry the skin up to make Chicharonnes. I cut it free from the meat before it went on the smoker, then used it as a buffer on the grate for the bottom of the roast. It's easier to cut up and fry that way, but I still was able to taste the crunchy parts just now.
Happy New Year!