A massive sandbag at E1 in the SD&D guide. Start up the rib to the right of the main face. Swing left at the roof and claw your way diagonally right up the calcite wall (crux) until you can step on to the arête. Easier but bold climbing leads to the top. DWS 6b+ S3.
Chris Nicolson/Brian Wilkinson 20/7/80. FSA Martin Crocker 1998