I've got the sagging seat as well and it is beginning to cause me a few hip niggles if I sit in the car for a long time.
Headlight adjusters seem to have just two actual positions [ despite the dial that makes look like theres more ], too high or too low?
Boot ram is badly adjusted, you have to be careful or you'll smash the glass if you just let go?.
Locking wheel nuts or lack of them. I ws told theer was a UK TSB out for them but I haven.t heard anything since.
Seats the only real issue.
She sure is a flyer though!!!!