[Zubersoft]

Hello Heiko,

It looks to me like the left pedal supports a variable range (so different values are sent depending upon how far down the pedal is pressed) whereas the right pedal supports just down or not down. So I would recommend setting up the following MIDI actions (and to set up a MIDI action, go to Settings->MIDI Settings->MIDI Actions):

1) Add a new MIDI action with an action to "Go to previous page" and then add a MIDI command and set it to Control Change with values 67 and 127.
2) Add another MIDI action with an actino to "Go to next page" and then add a MIDI command and set it to Control Change with values 66 and 127.

Now when you press the left pedal fully down, it will go to the previous page. When you press the right pedal, it will go to the next page. You can assign whatever actions you want - just wanted to provide an example. Let me know if this works for you.

Mike