In your image linked below it shows the side of your coupe windows, that black plastic that divides the front and rear windows is what I would like to find out more info about. How is this adjusted, on my e36 coupe the passanger side sits so flush that you can hardly see a join between the front door window and rear quarter panel window, but my right side pillar is like yours its sticks out a little, I would greatly appreciate feedback on how to re-seat/re-adjust this piece of trim I need my right side one pushed in more. Thanks Freddy PS Nice detailed car mate.