Managed my project today after many visits to clean it and several to practice. A future esoteric classic?
Over left of the Roadworks area in the main Quarry is a well defined arete in its upper reaches. This is climbed on the right with the hardest move being the last (although the top out felt the crux today 'cos I totally fucked it up).
Tallies can slap the left hand up and up the arete to catch the top in a dynamic slap. Shorties method involves an even more tenuous rock up on a right heel.