In reply to LITTLE SAM: Subtilitas is located on a small butress of it's own, up and right of the main quarry (where Yuckan is). Just wall up the right edge of thequarry from the main path at the bottom and you will see the little wall.
Cholestrol will be harder to locate without the guide as it follows a fairly indescript line apart from the specific holds it uses, which are small and not obvious. The far butress is reached by:
From the layby down by the pub, walk up the main path and turn left at the top. follow this path for about 400m. An isolated large oak tree can be seen in the field on the left. when level with the oak tree, a faint path leads diagonally up throgh the trees and up to the hidden far buttress.
Cholestrol is about 15m along the wall from the left end. It starts with a very small slopey crimp for the left and a tiny mono pocket for the right.
Ed