In Dia, however hard I try, I can not put my arrow ends to the center of a circle (ellipse). See this diagram here.
For the top arrow, however hard I try to move the end to circle center (on a grid), it moves back to the position shown, which is just on the circumference of the circle. As you can see, the bottom arrow is easily placed at the grid intersection.
Could you please tell me how can I move the arrow end to circle center?
I have tried turning on and off
Snap to object.
I am using Dia in Ubuntu 12.04, dia-normal 0.97.2.
(The grid lines you see here have been drawn by me).