z3 2.2

Hi everyone, Have been lurking on the site for quite some time, decided to get involved. I've always loved Z's, I used to have a Z4 but was forced to have a company car and reluctantly sold, so when I was recently made redundant I decided to pick up a Z3. Sensible hey! I hope it's ok to post...

Hi my first post so apologies if not in right place but I have just acquired an old 2001 Z3 with the power hood and my problem is that it doesn't seem to filly retract so I can put on the cover - any ideas?