The section height increases when you add a line control to the section in Access 2007

When you change or create a report or a form in Microsoft Office Access 2007, and you add a line control to a section, the height of the section increases by 0.01 inches (or 0.026 centimeters). This behavior occurs if you position the line control at the top of the section.

Note These symptoms do not occur in earlier versions of Microsoft Access.

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.