In reply to Robin Mazinke:
Hi, I'm not aware of anyone visiting and commenting on the nesting status. But they have used the location for years and it's likely that they are there. The crag isn't particularly extensive and any activity is likely to disturb them.
If you take the chance and don't mind the walk if you have to bail, then please let us know the outcome. The nearest alternative is the Bizzle a guide for which can be found here:
https://www.facebook.com/groups/530787031093350
Regards,
Steve