I just changed out some D'Addardio Chromes for some Ernie Ball Hyrbid Slinkys, and I really like the difference. I do have one problem though. The tone that comes out of my D string is REALLY LOUD. It's like not a lot of bass, but tons of treble, it feels like my little practice amp is gonna blow up if I hit the D string. Did I screw up somewhere? This is on a Standard P-Bass, BTW. And its the first time I've ever changed strings.