Windsheild Working itself out.

[LNP]

I have a issue with my new windsheild well 3yr old windsheild. I bought a new windsheild and Precision windsheild seal. Installed it as I have windsheilds for years. Never had one slowly working itself back out of the frame. The seal has actually along the bottom of the glass between the wipers slowly worked it self over the frame pinch weld and the glass is starting to come out of the seal. I am like what the hell. I am ordering a new seal as I dont trust this one but I am wondering if anyone has ever experienced this before and if yes what did you do to stop it from happening again. Also I am thinkin is the new glass arched wrong? I am contemplating on putting 3M windo weld in the frame before installing the window with the new seal. Let me know what you all have experienced or think. Thanks