Quarter Window chrome trim replacement
 

Easy question and hopefully an easy answer... its been with the R53 people for 4 weeks but no one there has a clue. Maybe you guys do.
Before I destroy the new plastic clips and retainers for my quarter window trim piece, can someone tell me how to refit this correctly to the car or point me in the right direction to get instructional information.
I've tried Minimania, Mini Madness and Pelican without any luck too. Thanks... Rich