Can someone please give me a definitive answer on the traditional, pre CBS 60's, location placement for Fender Jazz and Precision bass pickups? Specifically, where along the length of the string, not distance from the bridge or neck heel. Assume where the A string crosses the bridge saddle is 0" and where it hits the nut is 34". I know this will vary slightly depending upon intonation adjustments. Center of the magnet for J bass and the intersection of the two splits for a P bass. Thank you.