what who me?, please don't suggest that to the CAA. At £55 an exam it would be a perfect money making system, which, in a way, seems to fit in with their current exam philosophy.
I also found last weeks radio nav to be much harder than expected. When you don't even understand the first question it doesn't bode well for the rest of the exam. Hopefully I've done enough to jump through the hoop and avoid a re-sit.
Regards
Stoney