I just bought a MIM classic 60s Fender jazz bass from GC about a week ago. So far I love this bass, plays awesome and sounds great even through my little amp. Anyways, I was playing it the other day and noticed the the notes on the E string from about the 9th fret and up sound like they are out of tune kind of like a reverb effect. This is the first time I noticed it so I dont think it was doing this before. Is it the intonation or is something wrong with the bass?