Thank you for that BB.
It is a fact of life that "a little knowledge is a dangerous thing." That is why we get some who seem to think they are more aware than the experts. Until they are named and shamed.
Fortunately, we have some real experts in addition to those of you at the coalface, who have spent many years of their lives living and breathing the Vulcan. Aways totally invaluable inputs from them
Perhaps you would be good enough to keep us up to speed.
PPP