After just started this site, I am now on leave for a week

Sorry all … but though I have just started up the Q&A sessions at this site, I am now on annual leave for a week till 7th December … so, my apologies.

I will try to monitor the site and may reply to some questions if I can … but if you are not answered till after 7th December, you will now understand why. At my advanced age, I need my breaks!

John Agar