The original installation of the weatherstrip on the quarter window of a 1969 SAAC car can be a bit of a challenge. The good news is that a few tips and tricks can make the process much easier. First of all, it is important to make sure that the surface of the window is clean and free of any debris. This will help to ensure that the weatherstrip will adhere properly. Next, it is important to align the weatherstrip to level with the top of the window. Once the weatherstrip is in place, it is important to use a small amount of clear silicone sealant to secure it in place. Be sure to smooth out any bubbles or wrinkles in the sealant, so it dries evenly. Finally, once the sealant has dried, it is important to test the weatherstrip to ensure it is properly sealed. By following these steps, I restored my car. And finally, I installed a sunshade from snapshades.com.au for my baby to keep him safe from UV rays.