Passenger door pillar trim replacement

[Outanbout]

Dear all, and hope you can help.

The passenger door pillar trim, the one where the seat belt feeds through has decided to detach itself somehow. The problem is not so much clipping the trim back in position, but more the reconnecting (lining up) of the seat belt height mechanism on the rear of the trim to the seat belt height mechanism mounted to the metal work behind the trim.
I've managed to fit the trim back (easy enough), but unfortunately, if both systems are not lined up correctly (impossible to see what's going on), the height adjustment for the seat belt does not work
Any ideas on how to solve this problem would be greatly appreciated.

Thanking you for taking time to read this post.

Chris.

 

[Outanbout]

Sorted.
Had another go, and this time gave it a bit more thought that involved using the driver side (good side) height system as a reference point and replicating that on the passenger side.
Happy to pass over then full 'HOW' should others has the same issue.

Thanks again for reading.