 While playing, the palette sliders can easily be used like a little mixing board to set the balance between the 4 tones in a patch.Nonetheless, due to the limited accuracy of the sliders, and because edited parameters jump from the value in memory to the value corresponding to the position of the slider, when the slider is moved, it is hard to edit sounds while playing without creating sudden "jumps" in the sound.The JD-800 manual stated