I didn't notice this when I acquired the guitar used, but it looks like someone used a friggin' door hinge to attach this vibrato to the body. I've seen what these vibratos look like new, and this screw pattern and strap button placement is nowhere close. I'm afraid to remove it because I might be stunned when I see what's beneath it, and at my age I don't like surprises. What's interesting is that this guitar comes stock with this vibrato already, so... who knows. It's a fine guitar, so I'm not complaining, but... what the heck??