Windscreen Frames

[T Creighton]

Thanks for the replies,

I do have a couple of local catalogues that show the T profile rubber.
They all look a bit flimsy so I thought of using 3mm thick strips of neoprene but not sure how to get it to stay in the channels.
Richard- how thick is the strip behind the hinge plates? my frames look like they need to come foreward as they are inside the main roof supports up near the hinge level . Or is this normal?
It would be neat to see a description of the machine that made these complicated steel frame profiles

Cheers Terry