i am also afraid very much of NAV exam. Trying to get answer with CRP-1 and PPL-Confuser and getting wrong results. If i do it with ASA-2 Calculator, everything is correct. For example in PPL-Confuser nav questions 4,5,6....
Wenn i do same content questions like 1,2, and 3 everything correct...
hope one day CAA accepts electronic calculators like other westeuropean JAA-countries (for example Germany) do