Wiring. It is not original. You can see the solder blob on the switch. The guitar is currently wired like this:

• Back - Bridge PU with tone.
• Middle - Neck PU with tone.
• Front - Neck PU with capacitor in line, rolling off all treble.

At some point, I am going to restore the guitar to either a blender configuration, or maybe the following (if I can figure out how to do it):

• Back - Bridge PU with no tone, straight to jack (like Esquire).
• Middle - Both PU's with tone knob functioning as a blender.
• Front - Neck PU with no tone, straight to jack.