I also have this to do on my 59.
I have the rubber on. If its 1 piece, it has to stretch over the windshield. I can see it breaking if not careful and lucky.
I am ready to go. I watched this video a few times.
www.youtube.com/watch?v=HMsdfQ2BDus It does not look hard, but by yourself. IDK about that.
After a month and a half waiting for an appointment with a glass guy from the
dealership , he never showed up the day of install.
I`ll try it myself ,but was gonna wait till the driving season was up cause I know
once I jump off I have to do it right.