Hello,
Had some fun on this today - and thought I'd done it (well I have in a fashion) until I saw Gregs video beta... so I found what I suspect was an easier way (felt like 7A - maybe soft 7A)...
Feet starting right down low at the very bottom - RH on the RH side of the block, but LH at about chest height out to the left on one of the better runnels. R Heel around the corner, clamp in and slap the RH up to the big flake/ear on the corner, cut loose, sort out feet and monkey up the arete.. felt great, but I looked at the lower LH sidepull it looks like Greg uses in the vid, but couldnt really see how that worked..
I dunno - always the problem with problems! My way above is as per the guide/topo description - and its a great line/problem!
I'll stick a video up in Power Club later when vimeo's finished shabadizzling its shizzle..
TT