[Zubersoft]

If you go to Settings->About, are you running version 2.5.9? Book mode should be showing a full page by default with no option for scrolling. How is it that you are scrolling? Are you sure you enabled the book mode option when creating new master? If you forgot to check that option, then it will just connect the two devices as master and slave, and page turns will be synchronized, but the slave device will not be kept one page ahead of the master. 

Mike