On the disaster area controller there is an up and down button that I'm trying to use just to cycle through presets, not specifically engage a specific preset. I cannot speak to whether it's using C&C or program changes, the controller doesn't come with a lot of information about what it's actually sending and I've had some trouble getting the guy that makes them to respond to my messages. But specifically to answer your question I'm just trying to 'scroll' presets without engaging them as it scrolls
