Re: How do you space your bass? (Pups from strings, that is.)
Like with most pickups, let your ears be the guide. You can have them anywhere that you think they sound good.
Just remember that with a P-Bass pickup (and a Mustang Bass pickup), you tilt the coils for string-to-string balance, you don't run them parallel to the top of the bass. One of several reasons I prefer P pickups over J pickups. String balance is awful on J Basses.