Show us some sample code which starts without the classes loaded, and leaves the classes in memory. Also see my message Message ID: 1496651 which is related.

Most of the code relies on the following:

1. oCursors property with an Access method which returns a collections of cursor objects.
2. a GetCursorObject() which is passed an Alias parameter, with the code below:

FOR EACH loCursor IN This.oCursors       && this triggers oCursors_Access() and returns collection of cursor objects
   IF loCursor.Alias = tcAlias
       loCursorObject = loCursor
       EXIT
   ENDIF
ENDFOR

You think it is not a good practice to do this?

Dennis