He is an example of what I was trying to do. I asked the question as I had because I feel I might be miss understanding the way the tool works or the scope of what it does. This is a wall that follows a roof line(default material). The slope of the roof changed a very little bit. The group is the new slope. I was hoping the tool would let me select the top of the wall and adjust it to the new plane of the roof. I got the tool to delete the face and do weird things that remind me of the odd thing that sometimes happen with the follow me tool.
I tried exploding the plane. Connecting it to the plane I wanted to move.
(BTW I appreciate your making extensions for SKU.)