Is the grand 2 also “equipped” with this scale? The odd notes here also, in my case around g2 to a3, using the grand 2 and win 32 bit. I agree that these sounds make it unusable, if that is the case here also (otherwise I don’t know what to think). In fact so much that I first went through my audio system looking for bad cables or a broken speaker as a source of “distortion”. I’ll try Oliver’s “fix” if available in the grand 2 to see what happens, but I can’t beleive the engineers who assembled these samples left that “ambience” fro the duplex scale in on purpose! Was thinking about purchasing the grand 3 hoping that would be an “improvement” and those (what I call) “artifacts” would be gone. Guess I’ll be looking elsewhere for my piano sounds. 