The frame seals shrinking was a common problem in all 4 doors. I don't think you'll have any problem with the outside getting into the car, but it looks like ****. Someone here did post an idea on how to fix them but I can't find it.
Seems like other people are having similair problems... There has been official notices from Chrysler about these problems, but they are not paying for you to fix them, some ideas they mention are clips (Even got the part numbers) and liquid foam to be injected inside the weather strip... You know, the more I read the TSBs etc for our LH cars the more I think they rushed on a few elements of its desgin... Anyway, thanks Gentleman for the info its much appreciatted.. Ill take my Corde to the Dealer to see how much of a financial damage it will cause me