I think SP4.0ev has introduced a new feature to the measure box, but I would like someone else to verify it, please. The box now has a section that displays the names of the selected entities. This, then gives you the opportunity to delete a selection by the name, rather than clicking on it in the graphics area.
I presume the SP is where it came from, but I was also wondering if I did something else instead that made it show up.
WT