BravoOne, (and Evo, if you haven't done Nav yet)
I posted this on another thread:
The Nav questions that I felt were "wrong" are:
Q77 (do it by trigonometry and you will see what I mean). Interestingly I checked the actual exam question similar to this after the exam and found that it was also marginally in error, but the whiz wheel is less accurate than trig.
Q86 - the answer is wrong, as there are 2 distinct sentences describing two wind effects under different conditions, while the confuser incorrectly lumps them together into a single statement.
SD