No I didn't Mr S but then it was very early in the morning and I thought sod it!!. There are a few rules you need to stick to though for both safety and privacy reasons.
I do wonder what EH would say IF I flew over Stonehenge while I stood on public land! Might be amusing..but I would leave then car engine running just in case ;)
I guess if you are going to meet with opposition it would be down around the great circle itself. Best to stick to the Sanctuary/WKA/Silbury/Adam & Eve area of the BA, then tackle the circle last. At least once you've done that you would have finished!! I'm assuming now you are planning a full profile vid?
Whatever you do don't crash land on Silbury will you, as it's illegal to climb it :-)