Design Tab (Alignment Style Dialog Box)

Use this tab to specify grip editing behavior. The value you enter increases or decreases the radius of curves to an even increment.

Enable Radius Snap: Specifies whether the cursor snaps to the specified increment when grip editing the radius of a free curve.
Radius Snap Value: Specifies the increment of the radius snap.

Note: The snap value is based on zero. For example, if the current radius is 150.5 and the radius snap value is 10, when you grip edit the alignment to the next highest radius the radius value is 160, not 160.5.