In reply to Hay:
Generally the top of hawkcraig is pretty dodgey. There are some massive blocks that vibrate or wobble. I think all the rock is a bit suspect I've had a large piece come off once when seconding only a few metres up from the ground, whilst there was a hairline crack it looked and felt well bonded to me. Others have similar stories. I don't hold that against the place, I like the climbing there.
Post edited at 09:15