Attached is the photo that illustrates what I'm experiencing. When I open and object and click on the Mirror object (check mark box), then insert the object, everything works fine the first time. However, if after I've inserted an object and open the Object dbx the second, third, etc, time with the Mirror object (check mark box) still selected and check on the Mirror object check mark box to "unmirror" the object, the object does not show up as mirrored in the display box in the Object dbx.
Basically, it doesn't matter if the mirror object box is checked or unchecked, the object appears the same in the Display window of the Object dbx.