How to: Add or Remove Gridlines (Report Builder 1.0)
Adding gridlines makes it easier to view and evaluate data within your chart.
To add major and minor gridlines
In Report Builder design mode, right-click anywhere on the chart.
Click Chart Options.
Select the X axis or Y axis tab.
To display the major gridlines, select the Show major gridlines check box.
To display the minor gridlines, select the Show minor gridlines check box.
Click OK.
To remove major and minor gridlines
In Report Builder design mode, right-click anywhere on the chart.
Click Chart Options.
Select the X axis or Y axis tab.
To hide the major gridlines, clear the Show major gridlines check box.
To hide the minor gridlines, clear the Show minor gridlines check box.
Click OK.