This white background makes it much harder for me to read.
DG what do you mean you're rapidly becoming an obstinate old guy....... that's a laugh......you have been an obstinate old guy for years.
The only difference is that you are finally beginning to recognize that fact. I'd have inserted an Mr green smiley face here mostly because I know DG doesn't like emoticons.
That is if I could have found the emoticons ( insert a frowney face here )