I'm having trouble installing a windshield

[Go Joe]

I'm trying to install a windshield in a 1956 CJ5. I'm having a heck of a time. Do you guys install them with the windshield frame up or down? I've put windshields in trucks before but I've never had this much trouble.

Thanks

[Go Joe]

I just hired someone to come and install it. I was afraid I was going to break it.