Topic Title

I started a new drawing today (no default file used) and when I draw Smart Walls and trim them together they don't clean until I hit U. Not sure why this is happening today. It does it with both Single & Double Precision display list.

They only thing I did differently in this file isI copied a portion of a building in that I wanted to emulate as far as wall types, door type, window types and heights.

Any thoughts

Same thing happens when inserting doors and windows. I have to hit U to get the opening to appear.

I am going to try shutting down DataCAD and restarting just in case.