Smokin' & Stuart,
I should have spelled this out in the first place.
Yes, what I want is to achieve a better bark on my briskets. So, I want to put in new wood at the 6 and 12 hour marks. If that isn't enough, I want to take the finished brisket to hold at 140 and continue building bark, if that is possible.
BTW, my briskets cooked in the CS take on a "medium to medium rare tint", too. I thought it was due to adding a couple of pieces of charcoal to the wood box. But, I don't know if Bobby did that as well.
Regards, Mike