DB Victor

I just bought the latest Wacom Intuos Pro PTH-660. It works with my xsetwacom script perfectly when the tablet is connected via USB. The tablet also works via Bluetooth, but only the default settings. In other words, my script that holds my custom button assignments does nothing when using my tablet with the bluetooth connection. Am I missing something, or is xsetwacom scripts USB-only? How can I set custom tablet button configurations with Blueman?