OK I searched everywhere and could not find a consolidated list. Can somebody please either post or point me to a place where I can find what all the P Bass neck dimensions mean? What is an A, B, C neck? What does the radius mean? What is a '57 neck or a '62 neck and what are the dimensions? And finally, the $64,000 question, I am trying to match the neck I have on my late 80's Fender P Bass MIJ (with the "E" serial number). Of all the P's I have played in my life, I have yet to find a neck as comfy as that one. Does anyone know the dimmensions of those?? TIA!!