Kabron,
Thanks for the advice.
This is a forum. An exchange of ideas, opinions and information.
I don't mind if people ask questions when they don't understand something.
When smart people don't understand something they ask questions and get smarter.
When other people don't understand something, they criticise, ridicule and laugh at it
....................and don't get smarter at all.......
Examples available on request...
................or go to the profiles of those people and you can learn something
about that person.-Bob