Cold solved a lot, with plenty of smiles and began filling the grid. Then started to wonder if I was going to feel it necessary to grumble about how the combination of the long undefined solutions and the bars left too many unches. And then not one but two pdms simultaneously. I am not an owner; but I have resolved to keep an eye on neighbours who are. Probably on a more or less daily basis. Thank you, Eclogue. Great fun!