Thank you for your prompt reply, which is GREATLY APPRECIATED.
Will try cloning again when I have time, probably tomorrow or late this evening, and let you know the outcome.
By the way, why does my profile say that I have never thanked those who help me? Maybe sometimes I failed to do so not out of negligence but simply because my memory plays tricks with me. If I have failed someone, I APOLOGISE WHOLEHEARTEDLY.
J.