Dear Mary Sue, I am not sure how to work this forum. I wish to thank Dave Karnstedt for his info. Do all the posts go through you? Is there a way to respond to the responder? Do I go back to my original message and somehow add my climate info? Thank you for your help. Dave said he would liked to have had a name to address. I thought that my name would be posted. Sorry for all the questions . This is a new protocol for me. Sincerely, Cindy Gerry