On the the left side Combustion Wall, this starts immediately left of Lockdown. From the 3rd bolt, it diagonals up and right, joining Lockdown for its upper half, while Fly Little Super Boy continues straight up. I guess it's kind of a linkup, but it isn't clear from Fred's guide which of these routes came first (presumably it came before Bob's recent contribution, Lockdown).
By slim Administrator May 4, 2014 rating: 5.12a7a+25VIII+25E5 6a
Good route that is a bit easier (in some ways) than the surrounding 12a's but makes up for it in other ways.... Getting to the 3rd bolt is a little bit in your grill. Top part isn't hard but isn't super casual considering the bolt spacing and occasional friable rock.