Ich dummkopf !
To all who have sent me PMs and had no reply - my most profound apologies! It never occurred to me that anyone might want to write to me; it was not until daughter borrowed laptop just now, and scornfully pointed out that I had seven unread messages, that realisation dawned. She is now standing over me with big whip and showing me how to do replies.
Covered in shame and confusion,
Danny.