Thanks Jonah and Michael.

Michael.
1. How would I ever able to "pre determine" the "faults" within my work that you show?
Do I allways have to find out what does not work and then go back to fine tune analyse?

2. Your zip file looks brilliant---but, sorry, how the @3@ do I utilise it effectively?
Do I sellect all and just go "networK"?

Mumble, mumble---it's a brian day?

Answering some of my own questions!----
(2)--yes.
BUT that adds the questions of the detail of the whys and hows of the specific "modifications" you made to my original file?


Brian