450m, 13 pitches.
start just before the path at the base of the crag turns right and heads towards the summit (faint red writing on the wall and the last line of bolts this side of the corrie). the route joins a number of slabs over 13 pitches with a single move of 6a+ but generally no harder than 5c. to descend carry on up the ridge for about 35m as for Kasper and then drop down to your right where there is an ab line (each ab being about 35m and to the left of the natural fall line).
B. Bahler and P. Brunner 2003