On stage setting 1/6 (gospel organ), the modulation setting allows you to specify parameters for the rotary/overdrive effect such as Speed, etc. to be modified by the wheel. However, I duplicated the concert piano setting and added an organ for a piano/organ layer, and added the rotary/overdrive effect for the organ (tone 2), However, the parameters for the rotary/overdrive do NOT show when I go to specify them via modulation. I used the computer editor to check it, and it shows "DSP parameter 3" when you download the stage setting to the computer and call it up using the editor. I went back in and used DSP parameter 3, and that didn't work either. Is there something I'm missing here? Thanks!