Did you describe the whole route? I haven't done it, but it is written that on the ridge there is also one harder passage (ferratta). I also thought, that it's more nice to go up the Detmolder grat (harder) and return by Steinerne Maennln (easier). Hm?
I went up over the Steinerne Maennln and went down over the Detmolder grat. But when we were walking on the ridge from Steinerne Maennln, we ( me any my father) asked some climbers what about Detmolder grat. They said that this route is hard and very snowy already. So when we were on the top we decided that we descended over the Detmolder grat. The route is described up and when we came over the rock wall we went over the glacier and we were very fast!!!