We cannot identify the routes described on High Loven Scar. Potentially the "detached pinnacle" is the left-hand (as you look at the crag) wall of our route "Mallerstang Master Cave", that's certainly the nearest I can think of on the crag to a "detached pinnacle". The "Obvious right angled corner crack" on Hangingstone scar could potentially be our route "Cowboy Builders" but could just as easily be any of the other right angle corner cracks on Hangingstone scar. I hope to go up in the spring with this description and try to figure it out.