I just received my Privia PX-560 and I mostly like it, but there's one thing that's bugging me. On the piano settings, no matter which reverb option I select, the high keys seem to ring out forever. What's especially bothersome about it to me is that there is no gradual transition, it starts at one exact key: the 2nd highest E key on the keyboard (E6). If I play the E-flat right next to it with the reverb turned all the way down, there is virtually no decay (as you would expect). As soon as you release the key the note stops ringing. But if I just move up one key to the E, I can play a very short staccato note and when I release it there is an echo-y reverb-y decay that rings out for ages. The stark contrast between these two neighboring keys is very unpleasant, especially when playing trills, etc. The remaining upper 2 octaves of the keyboard from that E key up have this same long-ringing behavior. Is this just a feature of the keyboard? Is there some setting I can fiddle with to change this? Does your PX-560 exhibit the same behavior or is it possible that I got a messed up one? Any information would be greatly appreciated. Thank you!