Sorry for the delayed reply, I recently signed up on the board here, and this generally isn't part of my work day (answering questions on message boards) however, I'm here so I'll try and help.
With the older Juice Attitude we were limited to Pids we could monitor due to the way we connected to the truck.
With the new Juice/CTS or Juice/CS you connect through the OBDII port allowing you to monitor more PIDs and perform more diagnostics. We haven't released the CTS/CS monitors for the Ford Juice modules yet, but they are in development as we speak and getting close to release.
If you have any further questions, give Mark Hayward (inside sales) here at Edge a call.