I just used my new vert olive Birkin for the first time yesterday. I thought I noticed this yesterday, but didn't really pay attention to it, but tonight when I was closing it up to store in its sleeper, I had to stop AND MEASURE THE STRAPS!!! I THINK THE STRAP THAT DOES NOT HAVE THE HERMES STAMP ON THE HARDWARE IS 1/4 INCH OR SO LONGER THAN THE OTHER!!! I have never noticed this on any of my other Birkins (which are togo). Is this a defect???