The door roof seal made of rubber is held in place with a stainless steel retaining plate riveted into the door. On my car, these two items have been removed by the previous owner and now after inspection the rivets in the door are permanently positioned in the door. How do I go about putting the seal back in place?? Drill the rivets out of the door?? New rivets?? Anybody reply that has replaced this seal/retainer for the roof.