Evo
Thanks very much that is very helpful.
Are you saying that the in depth theory on things like the Foehn effect should just be treated as background? I am finding that the CD-ROM includes quite a number of questions on those subjects and I get lost.
I am finding the more practical side e.g met charts, TAFs, METARs etc a lot easier.
Thanks for the tip. I will see how I get on.