I recently bought a set of Fender 9050MLs. After putting them on my MIM P bass I noticed what sounds like a slight buzzing sound from the E string. The other 3 sound clean. I can hear this acoustically and amplified. This is the first time this P has had flats as it has worn nickel rounds since I've had it. I'm going to check this out more thoroughly to make sure there isn't something else on the bass doing the buzzing (saddle, screw, etc.). But I don't recall ever hearing this before. Just curious if this sounds like I have a bad string here.