Hi Paul
Looks like you have a very unique color that was special ordered by the client. "Islay Blue II"
Heres a link to the build sheet
https://drive.google.com/open?id=0Bx...FLOTRWTUJ6ZGpN
In the owners manual there is a "Convertible Roof" section dedicated to the roadster. Do you have the original owners manual? A reprint takes a few months from the factory. I'm happy to scan the 10 pages or so and send them to you, let me know.