From the bolt belay, face climb up anthen wake a tricky travers left by a bolt (crux) then up towards a left leaning handcrack that leads to the canyon rim. The final hand crack is awkward and somewhat strenuous, anms well as being poorly protected due to somewhat broken rock. I found the crack exit harder than the "crux" step-across.
Use same rappel anchor as Greystoke, but rap into the canyon proper and not the alcove for Greystoke. Rap to a ledge (sloper!) with a single bolt belay anchor. The route lies about 20 feet right (East) from Greystoke.
Light rack with emphasis on RPs, some smaller wires, and cams to 2". Protection is "sparse."