I have a routine by Carlson Software that inserts survey coordinates into a drawing. It will also insert symbols and attributes like point number elevation descriptions. My problem is that everything is working correctly except for the insertion of the actual AutoCAD "node". There is an option in Carlson to insert the point at the actual "Z" elevation, but on my machine the node always comes in at "Zero". I've tried it on two other machines with identical software and the routine works fine. There must be some system variable that forces the node to zero, but I can't find it. I contacted Carlson, sent them my drawing and coordinate file, and they cannot duplicate the problem. Any help would be greatly appreciated. Thanks,