Standard Grid is used to create a circular standard grid.
In the Illustrator menu bar, go to the Window menu, select Prinergy > Warp > Circular Standard Grid. The Standard Grid dialog box appears, displaying the following parameters:
|Set the X-position for center of circle.|
|Set the Y-position for center of circle.|
|Set the distance between inner arc and center of circle.|
|Set the distance between outer are and center of circle.|