Sunroof Question

[opel racer]

Does the sunroof have to be welded shut or can I just bolt it shut. I know that the sunroof adds extra weight and all of that, but at this point I'm just trying to prep the car for Drivers Schoool.

 

[loboracer]

Although my car doesn't have a sunroof, a friend ran a rabitt with one. All he had done was to bolt it in place. I haven't looked at the GCR. Have you?