FYI
I just installed DC12 yesterday & have not explored it very much but have found something that is buggish. I use "Freehand" to draw revision clouds. In DC12 any time you change line direction the previous segments disappear if the freehand line crosses other entities. When you exit, the freehand line does display properly. If the freehand line does not cross other entities it displays fully as you draw. Also the speed with which you draw the freehand line affects how many line segments you see at once.
I just installed DC12 yesterday & have not explored it very much but have found something that is buggish. I use "Freehand" to draw revision clouds. In DC12 any time you change line direction the previous segments disappear if the freehand line crosses other entities. When you exit, the freehand line does display properly. If the freehand line does not cross other entities it displays fully as you draw. Also the speed with which you draw the freehand line affects how many line segments you see at once.