Many thanks to drxx and granama1. As a result of your interventions I was able to complete the puzzle. I have used the lockdown to try to stretch my capabilities. I am making some progress with crosswords and access to this thread is so encouraging, though I am aware that I will only progress so far. I have completely failed with three-ball juggling - I should stick to a single ball in my nose. You win some; you lose some.
I really would urge the first division (or Premier as it should be now be) to contribute even if it is later in the week when most will have completed (or given up). I like to keep trying. Again my appreciation.