How do I delete symbols from the symbol entry drop-down box?
In order to delete a symbol from the symbol entry drop-down box, simply place your mouse over the symbol you would like to delete, the symbol in the drop-down should be highlighted in blue and then press the delete button on your keyboard. You cannot delete the active symbol in the component window. Please note that deleting symbols from the drop-down will also delete them from your list of favorites if you have created a list in preferences.