Leak into trunk

It's kind of hard to explain, but I will try.

Your on the outside, a buddy is in the backseat. Push a piece of wire to him under the gasket so you both have one end of it. Wrap it around a dowel rod or something so you can get a grip and you use this like a saw to seperate the gasket from the body of the car. You just work it all the way around the glass. This way you don't have to pry on your glass and maybe break it.