I'm not exactly sure on the route change, I had a 57 with the old style, and my 8/59 has the newer style.
I suspect it changed sometime around when the pickguard material changed as the tort screw pattern needs material in different spots than the metal guard. A 5/59 body with the old route makes sense as that would have had an ano guard. 7/59 is about when they made the switch.
I suspect it changed sometime around when the pickguard material changed as the tort screw pattern needs material in different spots than the metal guard. A 5/59 body with the old route makes sense as that would have had an ano guard. 7/59 is about when they made the switch.


