Indeed,
Whopity!
Quite how a student pilot have reached the PPL Skills Test stage and not have been correctly taught how to cope with a basic VFR practice diversion is also something of a surprise....
I feel fairly confident with everything, but it's been so long since I've done a nav flight, I feel that I may make a silly mistake or something.
Just
what are the standards at this RF/ATO? Who would recommend an applicant for a PPL Skill Test if he/she hadn't flown a navigation exercise for so long?