My route took me over the wilds of Yorkshire - and the vis was between 7-10km. I was in two minds about doing it as well, but the examiner told me that he would give me a bit of leeway in the nav section. Which was a good job - because I made a right hash of it.
In fact, half an hour into the test, I had convinced myself that I had failed, and from then on I calmed down. I remembered my instructor telling me the day before - to not throw it all away - even if I thought it had gone tits up.
Good advise I reckon.
And I still can't quite believe that I am a proper pilot! Absolutely amazing!
Flock