From the glorious view point, broadly follow the arrow, picking a happy route for this 'off-road' section. (OMG You mean there's NO path!!!!!) Lots of larches and other firs about but plenty of room to head for the cache. A low non-barbed fence needs stepping over - it's just to restrict the cows. See fence waypoint.
Doesn't seem to be electrified now. Can use the "Easy Fence" crossing waypoint F1 now, very low.
Or go to the Gate waypoint, then turn right and go along the fence, through gap at fence junction and (non)electric fence not a problem.
As you thread your way through the trees, you will suddenly spy the obvious summit rock. It's an impressive hunk over a thousand feet up!
After a Chris Bonnington moment, it's downwards to a Knoll.