First start by selecting general tool ,
if not yet selected. Then you should select desired positions in the board.
Finally you select symbols type from menu Insert > Add Symbol.
When symbol is visible in the board, it can be deleted by first selecting
their location in board and then pressing delete letters button
in main toolbar.
Copyright 2001-2002 Lauri Paatero, Rikalantie 4, 00970 Helsinki, Finland.