Attempting to diagram a large set of classes with Green (using "Add to new class diagram") results in a squished, unreadable diagram. I figured the answer to that would be making the grid size bigger. I updated it to 16 and then 400, but the grid size does not change, and the graph is still unreadable. Also, after changing the grid size in the preferences, an attempt to run Green again before restarting Eclipse results in an unhandled event loop exception, which is a stack overflow eerror, and Eclipse warns me to restart.
"Unhandled event loop exception
Using Version: Helios Service Release 2
Build id: 20110218-0911