I reckon you must have got past me whilst I was hunting the head high bracken around no.3. I don't know how you managed to avoid any big time loses. Well done!
I took a very safe route into that one (around the paths and up the side of the semi-open) but was also lucky - followed a trail in the bracken that took me straight to the control. That was the only control that I though unfair though.
I found that trail. Eventually.