The surface chops up into strips. There is still some double curvature.
Wish I knew how to run Rhino unroll or smash.

Rhino demo, free and functional for 90 days, installed today. It took over my .3dm data type...
No clue how to run Rhino.

I did a little unwrapping in MoI of the curves copied from the strip edges, but am quiting now.

- Brian

I'll delete this file in a day or two.