Version: (using KDE KDE 3.4.1) Installed from: Compiled From Sources UML diagrams from Umbrello often do look crowed, because the arrows are always direct connections between 2 elements. I think it would look much better if all arrows would only be horizontal and vertical lines (combined). It would be great if you could make this, at least optionally, possible.
*** This bug has been marked as a duplicate of 67223 ***