In reply to el diablo:
Actually I think that sounds like I was trying to go the wrong way. I managed to get across under Pain Pillar to the start of Gaucho (which was a little bit tricky) but then got stuck a metre or two after Gaucho, so was just trying to work out where it goes next. Sounds like I needed to be higher at that point.
Good effort on the Boxing day ascent, sounds like an adventure!