Maximum number of gluepoints for UML Object Lifelines

[pbexp]

Is there a maximum number of gluepoints for UML Object Lifeline objetcts in a
UML Sequence Diagram? I can extend the lifeline as long as needed, but the
gluepoints on the line seem to stop at around 80. Is that the max limit?

 

[EventHelix.com]

It is impractical to draw really large sequence diagrams with Visio.

For larger sequence diagrams, you might want to try EventStudio 2.5.

You can find more information at:
http://www.eventhelix.com/EventStudio/

Deepa