Just as an aside (not really anything A7 related)

[Andy Bennett]

I know what you mean about garage doors. As part of our renovations we had a new garage and first winter the door took the full force of some harsh northerly storms. One morning we woke to find about an inch of water and lots of soggy wood and plaster sheet. I found some rubber barrier at £200+ and then found the equivalent for £40 something for a double garage. it has stood up well to its second winter storms with not a drop let past. Don't think it was this exact one but close enough to get the idea:
https://www.ebay.co.uk/itm/274037161439?...BM0KDN1MVj