If you ever had a private lesson with Grandmaster Tim Carron you know how unique and devastating his contact flow was. Follow along as John Perkins' top student works one-on-one with many of our black belts at a private Contact Flow Workshop we held in early 2009. Tim's precision, economy of motion and sensitivity are real eye-openers, and his personal expression of the art looks different than GC creator John Perkin's (even though the principles are the same).