Hi Ced, thanks for sharing your images!

By default the UI is set up to use the same image for Transform > Array and Transform > Array > Grid, but you can change this by editing the UI files. To do that, use a text editor to edit the SidePane.htm file which is in the UI sub-folder (on Windows go to C:\Program Files (x86)\MoI 3.0\ui\SidePane.htm on Mac right-click the app and choose "Show package contents" and inside there go to drive_c/moi/ui/SidePane.htm).

Inside the SidePane.htm file, find line #194 that defines the top level button for array:

<td><moi:CommandButton icon="icons/ArrayIcon.png" commandset="arrays"><moi:Text textid="Array"/></moi:CommandButton></td>

Edit the attribute for icon="icons/ArrayIcon.png" to give it a unique filename (like icon="icons/ArrayIconTop.png" or whatever) so it can have its own separate icon for it.

- Michael