It would be nice to have a volume slider for every option whether it is a voice, sound, or pitch changer. Being unable to change how loud a certain pitch changer is makes it very difficult to use altogether without bursting ones and other peoples eardrums. I also noticed after changing the volume slider for certain voices, click a different voice, then come back to the original voice completely resets the volume to default at 100% and it requires one to retouch the volume slider again.