I have never heard of the Dog Run either. I try to stay away from large group rides, to many variables (read as "stupid people") involved with a thrown together gaggle of people trying to ride together. That is just me though, a small group of people I have ridden with before is much preferable. FYI, Nels is bringing his dyno over to Empire on 11,12,13 Sept. I will be there Sat morning getting a tweak of the tune on mine.
@IdahoRenegade, have you considered putting yours on the dyno for a tweak?
bob