Want nothing to do with ridge lines or ledges like that... did one at the Col du Cou near Morzine which even in 8-year hindsight was type-3 fun. Riding on a narrow footpath where one side was a trip to hospital and the other the cemetery; not my idea of fun at all.
https://www.youtube.com/watch?v=ZNyq7IzoUCQ
NOPE!