Mick,
Hope all is well, it's been a while since catching up but I managed to break my leg at work last month and have been laid up since then (another 4 weeks to go), haven't been able to drive the Cobra since June but can now manage the accelerator and brake pedal again.
I have just taken a few shots of the soft top I had made up fyi, the main roof incorporates narrow side sections that attach to the windscreen frame, the side windows then zip to those pieces, works well even at speed (btw I had to attach the clamp to the windscreen frame rather than the soft top due to limited space on the channel)
Hope to catch up soon.
Derek