Hi Burr,

> If I ShiftArray a set, then Ctrl+Z to undo, then repeat ShiftArray
> with a right click, nothing happens. :o

Yeah the mechanism that it uses for recognizing the array instances is kind of fragile and depends on their order in the geometry database. If you do anything that happens to disturb this object ordering from the initial array creation then it won't work anymore.

So you'll need to create the array fresh again in a case like that.

Otherwise I might need to do something like have you manually pick every array instance separately in order to separately identify them, but that sounds pretty tedious if you have a big array...

- Michael