Hi Paul,

Some of the following Might Help explain Things a little...

Perhaps Gordon will comment further...

Enjoy! ...
https://www.google.com/search?q=gord...w=1366&bih=665

Gordon Jay Alexander | Ryan McGrath
theryanmcgrath.com/tag/gordon-jay-alexander/
Today I'm interviewing Gordon Jay Alexander. .... Everyone I work with MUST have a white board at their desk, and they have to take a picture of it to prove they have one. You must ... A lesson which has proved invaluable to me over the years...
http://theryanmcgrath.com/tag/gordon-jay-alexander/

Phil