Sorry, the links got broken. These should work: http://mcwort.blogspot.com/2016/05/… and http://mcwort.blogspot.com/2016/05/… Jim McKenney _______________________________________________ pbs mailing list pbs@mailman1.ibiblio.org http://pacificbulbsociety.org/list.php http://pacificbulbsociety.org/pbswiki/