1970 Challenger Rear Glass Problem

[varunner]

Looking for some help concerning the rear windshield and how it fits the opening. I have replaced the roof skin, keeping the original roof support structure in place. Next I've placed the glass back in to see how it fits the opening. It seems the glass looks to be bowed up as it sits in the opening. I'm not sure if the problem is with the glass or the opening. I've been considering using a bottle jack placed in the passenger compartment and putting alittle bit of an arch in the opening. Any thoughts?

thanks
Brian

[Chryco Psycho]

Welding it into place May have pulled the skin a bit tight losing the natural bow , I would try to push the skin up a bit , what the best way to od this is however I am not sure

[varunner]

I think I have a decent way to put the arch into it, just hope the problem isn't the glass, don't want to make the car fit something that's defective.