I am generally very happy with the sound of my Zodiac BXP with SD Quarter Pound pickups, but I kind of want something smoother sounding. The tone I get is really great for most styles, but the slap tone (while not bad) could be better. There seems to be too much high-mid emphasis or something. I've considered changing only the bridge pickup, because that seems to be where the harshness or sharpness is coming from. Anybody have suggestions?