Just so you all know,
I posted the KXL in the Library, Just search for revision cloud.
One thing to keep in mind, that it will only work in view one or in layout mode.
This KXL will create a composit of arcs that look like a cloud. The KXL will prompt for the lower corner and the upper corner and then draw the composit entites. The entities are drawn as a composit so that you can use the generic move and animate the placement if placed in the wrong location.
Ken Harris
CKDExpert