Thanks! I am thankful that this is one of those guitars that didn't get away. I think we've all made some bad guitar decisions along the way - but this one is a keeper...Welcome to LTG! That's a beautiful BB you have there!
Hello
I did NOT look at those links provided by SFIV1967 - but just in case they do not mention it - adjusting pick-up height affects your intonation - do not worry - it is quite normal - so just ignore intonation until you're done with tweakink pick-ups - after that is right time to adjust intonation.
Naturally the VERY first thing even before all this is to set string height to your liking - then pups - then intonation.
To some extent I find the opposite - backing off, especially at the neck, helps to reduce the bass and cut out some woolliness in humbuckers.I do it by ear. The closer a pickup is to the strings the louder & brighter it gets. But I find if I go too far an unpleasant edge to the sound creeps in…too strident. With single coil pickups that use magnets as polepieces (most Fenders for instance) if you raise 'em too high the strings start vibrating weird & losing sustain. In both cases I like to find that "too close" point and then back off a bit from it. Per GAD I use adjustable height polepieces to set individual string volumes. With guitars using per-pickup volume pots and "50s wiring" I prefer to optimize each pickup's height without worrying about its volume relative to the other pickup(s). I then use the volume pots to balance 'em to taste.
-Dave-
I try to avoid wooly sounding humbuckers. More seriously, you're quite right that pickups with overbearing low end benefit from being lowered. With such pickups you may have to sacrifice some treble bite to reduce bass woof. I have a guitar where the neck pickup is tilted away from the bass strings to keep the low E from booming. (Its polepiece is cranked all the way down…still not enough without the tilt.)To some extent I find the opposite - backing off, especially at the neck, helps to reduce the bass and cut out some woolliness in humbuckers.