Hello Patrick

Here's some photos of the heritage screen on my car. You can see the centre pillar is attached to the tonneau cover pin bolt. Feeling underneath the pillar there seems to be a second bolt towards the front of the pillar that is invisible from above, and it does feel like there is some sort of plate beneath the bodywork. I can't take photos of that without pulling the car apart though, and it is too damn hot in my garage for that!
Hope this helps

John

[Linked Image]
[Linked Image]
[Linked Image]


2020 M3W