In reply to Reach>Talent:
Has it got to be in the UK?
Otherwise I was thinking about fessura della desperazione in valle dell'Orco. It's given as f5c,f6b,f6a+.
Methinks that most f6b climbers out there would be in for a shock! I'm tempted to say E3,5b with one #6 camalot, E2,5b with 2 #6 camalot and E4,5b without any of those.
We settled for our mars bar scale which is only concerned about the amount of calories burnt regardless of danger, exposure or difficulty (it only burns more calories to be scared). The fessura was a definite 3 mars bars on a max of 3 thus far...I'm willing to leave the scale open ended for those crazy people who feel the need to torture themselves forever more.
All said though it is a fantastic line and a great climb too.