Thanks for the info, I think I will do one trimming the fat and do a cross hatch and the other I will let it be. Some great post thanks for all your input.I try to trim the fat to about 1/4 inch then cut a cross hatch pattern to get the rub down to the meat. This small amount of fat will somewhat render down and gives lots of flavour to the meat. I mix it into the meat as I shred it. Try different ways and see what you like best. It is all good!
Mike