Crux is the mantel/pull onto the first knob. Pretty cool and then some more nice moves to the ledge.
Starts at the base of the chimney downhill and right of Dinkum Crack. Mantel/pull out onto the knobs on the face up and right. hence straight up to a ledge, then up to the top of the cliff. Avoid any chimney movement. Two bolts are at the top for a top rope.