If the circle is the origin in 2 axis its going to be 0,0 If you wanted a different nominal but still using the circle as the origin you could offset the origin. The option to do that is in your alignment dialog box. HTH
If the circle is the origin in 2 axis its going to be 0,0 If you wanted a different nominal but still using the circle as the origin you could offset the origin. The option to do that is in your alignment dialog box. HTH