A very interesting trip taking down an old caver whose last trip was 1962. He was surprised about the sump being 4ft shorter and the 40ft not being there. We took him to the landing and back.
After making our way down all the big pitches we got to the last pitch where there was a fixed rope that on prussiking back up snapped, we later found out this was meant to be a handline. Luckily no one was injured.