You've mixed up the two summits. The South summit is the easier, highest one. The lower North summit is the tricky one. Also, Secor has updated the rating to 5.6 which seems to match more closely with the available TRs.
Thanks, I fixed it. Also changed the 4th to 3rd class for the higher summit, since I read in your TR, that you thought that's what it is, and your probably right! I'm gonna go back there again sometime to do the "Prow" and maybe some new stuff.
John Muir named it "The Sphinx".