Well done Malcolm, with a quick look I don't know if I could add anything to yours - I'm sorry, I haven't had time yet! Had website to sort out before Christmas, went to England and were flooded at 88-year-old parents' house in Devon in the early hours of Christmas Eve, and then had a call from here (France) to inform us of the passing of the hurricane on the night of Christmas Day which took rather a lot of our roof with it... I will look at it as soon as poss., but house is full of buckets and bowls and yard strewn with slates! (The 1727 bit is OK - we had that re-roofed last year.) We're much better off than some though, a friend-of-a-friend's family just got out in time after their roof flew off then the whole house collapsed.
Jo
from a slightly less wet & windy Normandy now...