The Dirty Job

Start by using a couple horrible pistol grips / pinches and some feet scummed under the roof then perform a very powerful deadpoint. Final moves must be campused. (hint - throw your feet really high to start - seriously). Rumor has it that some footholds have broken and upped the grade to V8/9 or something but I remember my feet being crap anyways so not sure if that changes the problem or not.