Trying another chuckie. Has anyone used a "mock tender" chuck roast? I got a pretty good sized one (about 3.2 lb) at BJs today and plan to do the regular process (as coached by andyj, thanks Andy) and hope it will be pullable even though it is, according to what I've read on other BBQ sites) very lean. It actually looks like a piece of tenderloin. I've seen these before but this is my first try at one. Any advice welcome.