Has anyone out there experienced rust on the lower inner doors where the rubbing strip is mounted by small Phillips bolts?

I had no problems getting the rear edge done early last year under warranty, as I had only had my 04 Sport for a month (purchased from an Audi dealer).

I now notice after washing it that it is now quite bad on the inner leading edge and reappearing on the original rear edge repair. The near side door is OK.

I have sent photos to my dealership as requested, but they seem to be stalling.

As I don't know the full history of the vehicle, could it be possibly be a 'bodged' repair or has anyone else experienced corrosion in the same place, the info would be useful ammo.

Would a repair be acceptable, or should I be pushing for a replacement door skin as it has already reappeared post repair. Photo....

http://farm5.static.flickr.com/4031/...18da1690_b.jpg

Thanks in advance.