How to: Change Tick Marks (Report Builder 1.0)
You can change the number of tick marks displayed and how they appear within the chart.
To change the interval between tick marks
In Report Builder design mode, right-click anywhere on the chart.
Click Chart Options.
Select the X axis or Y axis tab.
In the Interval text box, enter a number.
This number represents the number of units between each displayed tick mark along the axis. For example, if you enter 5, then 5 units are counted off between each displayed tick mark.
To format tick marks
In the Tick mark drop down list, select the location of the tick marks.
To format the line style, color, and width, click Font.