I have a buddy who makes a good Carolina sauce. I haven't tried it on the pulled pork, just smoked chicken. Was real good on it. I'm on the road for a couple days but will eat a sammich when I get home with the CArolina sauce. His is mustard based I believe. Looks like a runny Grey Poupon mustard and it had a good kick to it. Totally forgot I had some of it until you said something.