I bought a neck which is supposedly from an 80s P-bass Special from Japan. It has been refinished and all markings have been removed. The width at the nut is 1.5" like a Jazz. Did the P-bass Special actually have a jazz-like neck? I am going to pair it with a relic'd PJ body but what was the electronics setup? From what I can tell, it was a PJ pickup configuration with v/v/t pots, and a jack at the bottom, not on the pickguard. Can anyone confirm all of this? Were they passive or active? Thanks for your help.