Apr 20, 2018 - 8:51 AM
in reply to Dragan
We get all kinds on this forum, and I did not realize your knowledge level. Certainly you are way ahead of anything that I can offer.
There are a few serious Alpine hikers, if not technical climbers, who occasionally visit this forum, as you can see from Nevertoolate's post.
Perhaps they will jump in.
Otherwise, did you check the link that Nevertoolate posted, or contact the hut warden?