Like I said, Blandiver. The works, although seriously researched, are extremely subjective views as the above comments prove. If you insist on relying on one set of experts you can only expect others to quote another set of experts. Authority is one of the more serious flaws of logical argument.

I am still worried by your feeling that I have been too personal and potentially insulting. Can we get to the bottom of that to settle my mind at least.

Cheers

DtG