After a line is dragged and dropped in a slide,it is difficult to reposition 
the line precisely because the status display at the bottom of the screen for 
the line coordinates shows (0,0) instead of actual coordinate distance. the 
correct status shown only after releasing the mouse and not while dragging.

Steps to reproduce the defect.
1. Drag and drop a line ("Lines and Arrows") fom the main toolbar on the 
leftside of the screen.
2. Drag the line by clicking at any one of the endpoints of the line.
3. While dragging notice the status bar at the bottom of the screen for the 
relative coordinate distance and height of the endpoints of the line.