Heads up left and parallel to the 4th pitch of Kandahar from the same belay. Go left around the arete and up the shallow corner and thin crack, escaping through the roof out right. Pull through the bulge and up to a high anchor above a big flake/crack. Upper anchor is approximately the same height as Kandahar anchor but 6m to the left. Free hanging rappel and a 60m rope will not get you to the ledge. You could rappel from the Kandahar anchor with a rope shorter than 70m.