In reply to maybe_si:
As you traverse round the Gribin, you should be able to follow your nose. You only have to drop down and leftish a short way until you can traverse right, aiming for the boulders to the right of Dolmen. If it gets difficult, you are too high. Just drop down and left a bit more and try again. There's actually something of a path if you can find it.
If you get it right, you hit the boulders without any re-ascent.
PS as an alternative to Dolmen you could try Hawk's Nest, East Gully Ridge or Chasm Face scrambles. They are all just a bit spicier!
Post edited at 07:47