The issue is that I get a lot of extraneous noises when I play. I know, I know, mute with the left hand. But even when I do that, I get high squeaking noises when my muting hand leaves the top of the strings. And, I've tried rolling off the extreme highs, and, that does help a lot, but not enough. Maybe the issue is that the action is really low? Flatwounds maybe? I'm really frustrated here. I mean, my left hand has to leave the fingerboard sometimes, and, whenever it does, no matter how diligently I try to mute, I get *some* noise.