Interested to know the sequence on this. I tried it a bit, years ago, with a hard (font 7c+/8a) ratty crimp sequence. I then tried it again with Rich Simpson, who spanned past all the ratty crimps and did the moves relatively easily (could still have been pretty hard though - hard to tell with Simpson, he was still really strong at burly stuff). I then gave up as I thought that I'd battle with a hard sequence only to have it downgraded afterwards.