Well, at least our group wasnt the only one to think that the FP exam wasnt as easy as we were lead to beleive.
It looks like the concensus is 4hr6min for the annex4 question.
As for the Annex 1 question, I thought you could use Chlong-520(cos mean lat, which in this case would have been 63.5.) which is how i came up with 696, in my opinion both methods are correct, and both answers should not have been provided. Oh well, on to Air Law and Comms today.