Mine fit just the oppsite, just at the bottom I had a 1/2 gap, so I just pulled the body out on each side. It was around 3/16 on each side and the installer just use urathane to fill it in.
Just took the center section off after running all summer, Fran said you can do it without taking the windshield out, which I found out nobody will touch it to remove it. Takes 2 to lift the body off, but did it without breaking it so WOO HOO.
Put the windshield in before you line up everything, I painted mine off the car, which when I put it back together this next year after the interior is done, I will repaint it with the body on the car, had a hard time adjusting my doors from hitting as they lifted up the top of the front section, so I will repaint after the body is all lined up this time.