The Met Manual was also included in my AFT notes. I've just done the exam, the AFT stuff is spot on. Do all the practice exams and you'll find most of the questions in the real exam are very similar.
Another point to note (been said loads) read the question. Sometimes they ask you things like what does x and y do in the northern hemisphere. I almost got tripped up here, as of course it was opposite to the southern. Little things like that to watch out for.
Know your SIGWX charts well, formation of thunderstorms and Know DALR and SALR calcs and definitions. Also a few questions on continental air masses, types of icing to expected and know how to read TAFS (TEMPO, INTER etc) very well. They ask a few questions on that and you need to be able to decipher them well.
Thats about all I can remember. Good luck!
