Question Author
Ummm....I now have another copy of the puzzle, same size as before, but before that I printed out ( not intentionally ) my question and your answers of this thread !!
Your instructions couldn't have been clearer but I did warn you I was/am dense - and I appreciate your help sincerely, but it's time to bin this one and hope the gremlins sort themselves out.
Thank you again for your time and efforts, couldn't have asked for better help from anyone ....cheers, Steff xx