This has been fixed. On A Disk can now support larger boundary areas. One way streets would not always route correctly after editing. Also, direction arrows would sometimes display reversed when on the edge of the screen. This makes it easier to customize the maps with more varieties of tokens.
All local maps share a common set of point options.
This allows you to customize the display of all county maps from one menu. For example, you can now turn OFF the display of zip codes for all county maps in one step. Overview and Custom Maps have individual point options menus for each map. This can improve the success rate when importing addresses. This has been fixed.