While I do agree with you and may add the fact that these issues ( including all the points raised by him here & in Older Forum, which includes deflections, diversions, shifting goalposts, etc all old tools in the armoury of a certified troll who desperately wants to have the last word ) have been done to the death both on Older Forum & out here, it's the repetition which is jarring & tedious. Like a child intent on having the object of his desire throwing tantrums, he keeps at it. How does this contribute to any learning, spirited debate, etc which should be the aim of any forum ( & I'm sure is the aim of this forum too) ?