These windshields have a double lip. We always used (2) cotton drapery cords to pull them in. It is a 2 man job, one putting pressure from the outside while the other starts pulling the cord starting from the middle on the bottom. the cord should be pulled straight up, down, or inward slowly working it over the lip. Then repeat with the 2nd cord. silicone spray on the rubber helps. If you have the stainless trim it has to go into the rubber before you slip it onto the glass. Masking tape is used to keep the rubber and stainless in place while pulling the window over the lips.The hook tool is used in the areas where the cord did not get it over the lip. Back in the day the whole underside of the rubber had a non-hardening sealer applied before installation to seal the rubber to the body. It made a huge mess that needed to be cleaned up with solvent. The same sealer was used to seal the glass to the rubber. If you don't plan on driving it in the rain and storing it inside you won't have to worry about it leaking.
Scott
