A MUST chance to DataCAD is to return hatching to the way it worked thru version 10: I could draw a wall, cut in doors and windows, and draw other connected walls: then go to hatch, select group, and then click all connected walls, then Begin would hatch the walls. When needed I could also use any combination of entity, group and area. Now, these are not recognized. I can ONLY hatch by using boundary to draw around each connected area of wall!
Al Widmer