I'm fixing the roof knocking behind my sunroof per Ford's TSB, but now I need to fix a rattle inside both rear doors, worse on the passenger side. It seems to almost stop when I unlock the doors, so I think it's the lock button rod that runs down to the power mechanism. I've searched here and found mention of using zip ties to stop the rattle, but no specific info on exactly where they were installed. Anyone know? These would be the last rattles I need fixed.