Interesting that the comments also say:
"Given the number of people that had difficulty with this control and the area it is fair to say that I should have picked an alternative location and for this I apologise."
Plenty of typical orienteers' BS in there too...
Anyone want to show us where it was/attack routes on a map?
http://www.ngoc.routegadget.co.uk/kartat/8.jpg might have it on...