I just upgraded from 9 to X3.  I've been using CorelDraw since 2.0.  I set my workspace up in X3 the way I want it - with the shortcuts I like. I saved these changes and then exported them so that if I crashed I could easily reset things without having to manually do them all.

Everytime I open CorelDraw most of my changes stay in place - except Nudge.  Nudge always returns to the default settings.  Even when I IMPORT my exported Workspace - it doesn't seem to correct the NUDGE.  I need to go in and manually set it again.

Why?

When you make these changes you are making them in Tools-Customization-Document-Rulers. The key word is Document. You are changing them only for the document. If you go up a level from Rulers in the Customization Tree and click on document you will see there is an option to make these settings stick for each new document.

Check the "Save as Default for New Documents" and make certain that "Grids and Ruler Options" is  checked.

That should make your nudge settings stick.