No problem, Gregg - I'll send a PM later today.
For now, here are a few more pics of the window setup, and how I did mine. First, I cut the polycarbonate to match the outside shape of the OEM glass. I don't have any good photos of that step.
Then, I set one of the OEM windows on a pair of sawhorses, and then applied a strip of tape along the outer edge of the window. I can't remember if the tape is 3/4" or 1", but you can figure that out.
The next step was to set the tubular frame so it aligned with the edge of this tape strip on the OEM window. At this point, the tubular window frame has not been bent to match the contour of the window.
After I was happy with the alignment of the tube frame, I started carefully bending the tubular frame to match the curvature of the OEM window. I used a wooden dowel, placed on the floor of the garage, and just made a series of gradual bends until the curves matched on the front and rear edges of the glass.
I thought I had a few more photos, but apparently not. After the tubular frame was bent to the right curvature, I put the poly window on the sawhorses, applied the same type of tape to the outside edge, then placed the formed frame on the poly, in the same relative position as on the OEM glass. Again, when I was happy with the alignment, I carefully drilled through the pre-made holes in the window frame, directly through the poly, loosely bolting it as I went.