i'm not sure if its the one i think it is.i did something starting on the pocket l/h,slap up the arete with r/h,heel hook round arete,then reach to hold on arete with l/h.then you're on the stand up hvs.i remember the description did'nt quite fit the rock in front of me,but if i'm on about the right problem the name fitted.
i thought it was about v6/7 but i was probably being generous as i wanted to belive i'd had a good day and it was summer.