Thanks for the pages. I always have trouble with these. Looks good to me but better get some other opinions too.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Those pages are excellent; you have made it crystal clear. If only I'd had that clarity 46 years ago ...
You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei