Well said, tsuwm. I'm sure we all appreciate how you must have felt during that particular exchange. As I have always (well, often, anyway) said: "Least said, tsuwm-est mended." And I am sure it must now be mended and that is surely the end of it. BTW, is there any particular reason why the spelling checker should suggest "tub" for both "tsuwm" and "tsuwm-est" above? Boy, am I enjoying trawling through this spellchecker! I don't even dare look at this last version!