Thanks for posting up Stephen! No, I had no idea you did another route to the top out there. It makes perfect sense, as that is the obvious weakness up the dome. Although never formally reported, there were some guides in the region in the 90s who reported climbing that center open book, no bolts placed, and didn't know if it had been climbed before. The called it Peregrine Song, 5.10. It sounds like you connected with the book higher up then they likely did, crossing the face to access it. Did you traverse into it on a dike system? Rating? Date of ascent?