I am so sorry Crawfie but only just discovered your PM didn't understand how to retrieve them it was only when I was trying to help someone else on the forum send pm's that I discovered your message!Sent you a pm yesterday but perhaps you have given up checking so sending you this in case you see it.Perhaps we could arrange a walk sometime with my black Lab am going away next Wednesday to stay with a friend for a week but will look to see if you have ben in touch.Bye for now -Clover