"I wonder why some people are so keen to quote "experts" on the one hand (sounds like me Jim), and try to tell them how to do their job when it goes against the grain of your own particular philosophies "

No one here is trying to tell anyone how to do their job Jim.
They do not read our forum anyway!
And what do you mean " against the grain of your own particular philosophies "
What philosophy have you made up for me now?