I've recently purchased an FBV Express MKII foot controller with a Spider IV 30 watt amp. I've downloaded all the manuals for both and I don't see instructions on how to program the contoller so that I can have user defined presets. I've watched the video's as well but those are "generic" and don't really walk you through how to configure the presets. Is this possible or am I limited to the default setup that comes from the factory? I'm thinking I need to configure the foot controller via software connected to my MAC but I'm thinking there should be an easier way. How do I get smart on this equipment?