>It is just for testing purposes. I see the same effect at times even when using the array. I copy it to a table so that the \\ in the printer name does not disable the item in the list rather than step through the array and modify the entry in the array itself. It is no different either way really.
>

Oh, it looked like you were already looping through the array and adding a space to the beginning of each item.

I've noticed some quirkiness when using the spacebar to open a dropdown...arrowing up or down can cause the drowdown to close back up. This behaviour is inconsistent, and it does in your example, too.

And where the mouse pointer is does seem to have an effect on it.

But that is different than what you described.