I've done this several times over the prior 25 yrs. or so, the last sadly about 15 yrs. ago I'm guessing. I need to get back on this. Wonderful, sustained climbing for the grade.
Led this beauty waaaay back in 2003 when I could REALLY climb. :/
Followed Jag on this spectacular route. IMO this is as good as Serpentine, if not better. Must Do!