bnarna
I certainly can't help directly but I can say that discussing issues here has definitely helped so ask away and someone is sure to be able to help. As far as the technical is concerned I may be able to help but not the Met!!!
I fortunately work for a well known ATC provider and there are losts of PPL holders and instructors who I have got a lot of help from in Met. I am now at the point where I am consistently getting 80% to 85% and even a few times 90% and once 95% using example papers created from the PPL confuser, the Oxford training CD-ROMs and airquiz.com. So.....I am just about ready to have my first crack at this!!!!