I want to thank the staff at getting the site up online again, congrats and thanks from your ardent supporters.

I won a recent auction from TopsonLine, actually listing as a Camaro top, but what-the-hey.
I've had a bit of opposing thought as to the correct measurement, thinking it 50 1/2 vs 51 and half inches as the return email speculates due to shrinking, which is an obvious problem, but more so in the back then the sides. Any ideas, should I go with his idea of the bigger size and see. I measured with a small flexi-tape pinned under the window on one side, just ahead of the rear, top bow
BILL