Thanks for that Homeguard
Nice to know it's just that I'm sloppy. Better remember that there is only ONE way to do things right and that's to follow what's written on a bit of paper. The great thing about following a checklist is the euphoric sense of a job well done when you've completed it but missed something obvious that wasn't actually listed.
At least I'm happy to accept that one thing works for some and another for others ... but perhaps that is just undermining the value of individual intelligence ... Oh well, time for bed.
Night all
SS