You can define the number of steps in the gain sweep, which in turn determines the point count resolution of the root locus gain.

**To define the resolution for a
root locus plot**

1.
Choose **Analyze > Root Locus Options**.

2. In Step Count, enter a value that indicates the step size for moving the gain. For a finer resolution, increase the step count. The default is 50.

**Note:** The larger the step
count value, the longer it takes to compute the new root locus plot.

3.
Click **OK**, or press **ENTER**.

4.
Choose **Analyze > Root Locus** to generate a root locus plot with the
specified step count.