Duplicate DIFAX charts

Hi all,

    For the last several days we have been occasionally receiving 2-3 copies of 
some of the DIFAX charts via IDD. I know that some retransmission is normal, 
but, we seem to be getting duplicates of about 1/4 of the charts we print.

   Is anybody else having this problem? Any idea if this is a Local problem, or 
perhaps a problem at Alden or NCEP.

Thanks
David

David Knight
Department of Earth and Atmospheric Sciences   Tel: (518)-442-4204
SUNYA   ES-228                                 Fax: (518)-442-4494
Albany, NY  12222                              Email: knight@xxxxxxxxxxxxxxxx