Was hoping to get some insight as to what this black platform thing is under the saddle here. It looks like it goes all the way across the bridge and is slightly bigger than the bridge itself. I've only ever been exposed to the two pin style that mounts directly into the body, so I'm not sure if this is a mod or not.
Has anyone seen this before? Is it a factory rarity or something?
Guitar: Fender Jaguar, made in japan c.1993-1995ish.