[Zubersoft]

That doesn't sound like a pedal issue at all. There are only a few possibilities that would result in half page turns:

1) You are using the vertical scrolling display mode and have selected the half page turn option in the display mode dialog
2) You are using the half page display mode
3) You are using the single page display mode in landscape with half page turns enabled

Watch this tutorial video (https://youtu.be/V_8GXnlNfm0) to see how to change display modes and access the display mode dialog I mentioned.

If you can't get the pedal to turn full pages after changing the display mode and/or settings, let me know.

Mike