leanza
Babbling Farker
Funk-o-matic approach. Briski ala drum. Needs some fine tuning on my part but was real good. I'm thinking that placing it on a pan, later in the cook, could have inhibited good smoke ring formation.
wow that's some bark!
looks super! since the smoke ring forms at the beginning of the cook, the pan probably did not effect your ring, but that is some great looking meat, ring or not.
Did you use salt, pepper on mustard as rub?