I am shure that you must be able to shove somthing into the windscreen some
thick bits or steel, and some in the sills. Then build a support structure,
all of which is hidden untill you start to remove body pannels
Use a fixed with font to view this.
You can see that the structure there should put the forces onto the car in a
way that transifers it into the car accross the sill. The only problem is
getting steel of the strength to fit inside the windscreen piller.
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