window seal question

[Ace in the hole]

I have new window seals on my doors, the felts on the inside and the rubber on the outside, but the rubber on the outside does not seal well. I roll the window up and in most places the the rubber does not even touch the glass. Who makes better seals? or am I doing something wrong? The seals I got look like a "T" with the top of the t rubber sagging down a little bit.