Tom, you ole' rascal you, I thought about that all weekend long. Finish temp has to change with what temp you're smoking at, to get consistent texture.
Otherwise a person could put his smoker on 195*, walk away come back in 2 or 3 days later and have the perfect smoked PB. I think, but hey me and the old black box(cs020) will work on this together.
I hope RibDog doesn't have nightmares after a weekend of cooking with you,LOL!!!