I want to control the filter with mod wheel on a drum loop. I go into the editor, add low pass to the filter section, and dial down the cutoff frequency. I hit apply and I hear the difference. I go to the EG2 tab, select Mod wheel as modulation source, hit apply and try it out. There is no difference when I move the mod wheel. I want the mod wheel to increase the cutoff frequency, but it doesn\'t. This should be simple. What am I missing? Thanks for the help.