Maybe I can get some help here with this one. I have a jazz bass. Whenever I bend My D string down the string will lose a ton of tone and become quiet and have a chorus like effect, and when I bring it back down it's normal output again. It's not a setup/action issue, there is no buzz being it sounds fine acoustic and it still has its resonance, but It's mainly the D string and slightly the G string, and this only happens on the neck pickup. I've tried adjusting the pickups, spacing and nothing has worked. Any help would be appreciated.