This has been tried by loads of people without success - I think because it is a) hard, and b) not a particularly nice problem to try.... The 'landing' is most off-putting - I always tend to get ejected straight out into the boulder behind. It is possible to hang a pad down this to make things more ammenable, but it still a pain in the arse (literally!). I think that the fact that it is in a 'crevasse' between two boulders should give most people all the info they need on the state of play. Its the sort of problem you try when you've done everything else.....(Travs!)
It will probably be in the 7c+ area when it gets done, I'm sure.