This line is not in the guidebook, but is the first complete bolted line left of the LF corner of Chris and Pete's. It is considerably harder friction climbing than the "unknown 5.9" immediately to its left. Would go left at 3rd bolt.
I think this route is closer to 5.11 moving past the second to last bolt. Probabably 5.10 getting to this point. Several friable edges on the top portion of the route.