As I understand it, it can do VV and VW out of the box, but is limited to 3-6V and 4-15W, and I believe only 4 profiles (i.e. you can set it up for, say, 3V, 4V, 5V and 6V, or 6W, 8W, 10W, 12W, and those are the presets you can use when disconnected) If you want the full range of 3-8V and...