I have had this but believe its a design issue so the dealer ripping out the seal and putting a new one in is probably going to make it worse. Basically, you have felt in the door contacting rubber, now this might make a nice 'golf' door shutting feel but doesn't sound right in terms of water prevention, so i just dried down the felt and its been fine since, next time you open the door have a look is the felt soaked as it cant dry out either by the looks of things