We were debating this a bit for Faskally. There are a lot of close together cliffs. Do you err on the side of making it clear which one in the circle it is even if it is a bit like "southernmost edge of northernmost crag" or do you hope the circle makes it obvious.
Like this perhaps? From the 1997 WOC Classic Distance in Grimstad, Norway:-
And here's the control description:-
There were no complaints about the CD or how to tell which crag is correct - the planner relied on competitors being able to judge where the centre of the circle was! And this they managed to do, all on their own