The scroll bars themselves become very wide, i.e. the box/rectangle you click on to move the canvas around, not the size of the canvas itself. Its over an inch tall and looks pretty ridiculous... :-/ I'll see if I can send you a screen shot.

The odd thing is that everyone else in my group runs the same script, and for them, the scroll bars are the normal size. So I'm wondering if there may be some sort of "personal perl settings" that I'm not aware of....

Hmmmm...