Hi, I've noticed that poly line connector when connecting to/from round rect or ellipse is not drawn the same way as it's drawn to/from regular rectangle and circle.
Steps to reproduce:
1. Insert reound rect and ellipse
2. Connect them with poly line connector
3. Move one of the objects around the second one
At certain angles the connection line is not drawn so that line starts/ends at the object's round(arc) segment boundary, while this is not the case when the line is supposed to start at the object's straight line segment boundary.
If I wasn't clear, sorry, it's because the english is not my first language.
I've uploaded a picture on flickr so one could see what I'm trying to say