Mstn's Graphic Cells can be different and still have the same name. This can lead to confusion when the user uses the Replace Cell tool.

When the user selects multiple Cells to be replaced, it would be good to have the Replace Cell tool do a duplicate check to see if any of the selected Cells vary. When there are, the different Cells should be colour coded on screen and the user asked to confirm which Cell(s) he would like to replace. After the user clicks on the desired Cell, Mstn offers the option to zoom in or confirm Replacement.