One thing I do when smoking pork butts is to smoke them in a small steam table disposable tray to capture the juices. Then when it's time to wrap around 165 degrees, you just cover and cook until probe tender (195-205). After that I pull the shoulder from the steam table tray, drop it into a stainless stock pot and hit it with my stainless pork puller that goes in a drill. Zero to hero in about six seconds. From there, I'll add some additional dry rub and reincorporate a cup or two of the juices into the pulled meat. Doing this helps with the flavor and moisture, but another plus it it holds well without drying out. Really nice cook and I'm glad it came out great. Looks amazing!