My nudge increments change on files after a while. They are fine when I first start, but then the increment increases after a few times opening and editing a file. If I go into preferences it still shows the same amount of increment, but it nudges much larger. I am using Illustrator 5.5 on a PC. 3.46GHz Intel Xeon, 24 GB memory, 64-bt OS.
Europe, Middle East and Africa