In reply to MG:
You are probably right. Looked flattish to me in the video, so I I would not have thought they were close to the summit, but wide angle images can be deceiving. However, thinking back to a summer ascent a few years ago, I don´t remember any bits that were so steep that I would avoid roping up for fear of being pulled off the slope if one skier fell.
CB
Post edited at 09:53