I've recently upgraded from AC 2007 on Windows to AC 2013 for MAC. I like all the improvements except for constraints pop up that comes after I make a line or polyline. I'm sure it is a great tool but I don't really understand that function of them in spite of reading the literature of them. I have figured out how to temporarily delete them by using DELCONSTRAINT but once I make a new line they return. I would like to permanently turn off the constraints but have not figured out how. Can someone please point me in the right direction? Thanks!