Hi, I just got my brand new dark silver reissue and bubble quilt flap last month. However, after using them just for 1 to 2 times, scratches were found on the surfaces of the MM and the CC locks as well. The MM lock for the reissue is of a shinny surface while that for the bubble quilt is of a sandy gold surface. The scratches are permanent ones and cannot be recovered. Do you girls have such problems with your reissues or bubble quilt flaps and any advices on what I can do? I have been to my local Chanel store and the SAs said that there is nothing they can do since it's a "latent defect" of the lock.