Hi Gordon, I received your email but have been unable to mail you my reply. Is it possible for you to post your questions on this list? Or, can you write to me again but with a different email address? Thank you. Susan --- This email has been checked for viruses by Avast antivirus software. https://urldefense.proofpoint.com/v2/url?u=https-3A__www.avast.com_antivirus&d=DwIFaQ&c=kKqjBR9KKWaWpMhASkPbOg&r=_kHYb0dMtukKdTNCoURit9Z6fYN0hak3I3SjPWTU2FA&m=mTPzTv53LSYJkgoa8osLf5YVLE5fntjwFjRn-rQ77ZI&s=mw28rL06dvvzYX_Rhk5TwXDbsLYIdmxdhXBkE7YZyIQ&e=