How can you change the numbering sequence on a part that doesn't follow a standard pinout.

To renumber the pin sequence of any component footprint, please perform the following:

Load your complete design into FAB 3000.

1. Go to menu:  Windows / Footprint Browser...
   
2. Select the Part Footprint you wish to edit.
   
3. Double-Click the pin which you wish to change the number (or select pin and Right-click menu: Properties...)
   
4. Change the Pin #, and press ok.
   

When you are finished, press button "Save Footprint" located in the lower-right area of the screen.