I have just read Torquemada's caustic comment and it is obvious an apology is due.
My posting was in reply to your original request for help and sadly I overlooked the intervening postings. I am well into my nineties and it will be apparent that I am not at all au fait with this media.
I did find being called a clown rather hurtful and feel that 'a doddering half-wit' would have been more appropriate and acceptable. More care will be taken in future.