Problem autom. Page Zoom, when rulers are activated/deactivated
Basic setting display autozoom page size: Open a PDF with the rulers deactivated, everything remains ok the whole page is shown; if you activate the rulers, part of the view is missing and is covered by the rulers. Maybe it will be better to zoom the pages 10% less then the possible visibility. When the rules will be activated, the zoom should adjust accordingly to the new possible visibility.