Follow obvious highball crack. Walk off to the east. (If you want to practice clean aid climbing on tricky placements this is a good place to practice.)
This problem and "Hall Monitor" are in the hallway between to huge boulders 50 feet or so to the south of the "Prelude" boulder. These problems are on the south side of the "hallway".
Pad and spotter
Grinder crack. Photo taken from the west.
BETA PHOTO: Approx. lines viewed from the west side of the hal...