I recently purchased a Roland fp90. There are many things to like about it, particularly the wonderful action and easy controls. But so far, I am disappointed by the non-electric piano selections, (grand, ballad, mellow, upright, etc.) which lack the resonance of a real acoustic piano. They sound clunky, maybe a little metallic. I'm wondering if anyone knows of a setting that would add resonance and therefore make it sound more like a true acoustic piano. I realize that only so much is possible from a digital piano, but I hope I can coax this thing to sound fuller, more resonant, and truer.