[BillA]

you should laugh, I'm too frustrated
I do not believe that a technically 'correct' heat die soln is economically within our grasp
I accept we want it, who will fund it ?

making a die as we are discussing is a long project with little expectation of success as the requirements cannot be defined (at least by this group)

no pH, no Intel info not public - which means nothing on present or future TTVs; I do not have a TTV

whatever is used as the source, it must be durable else all must be correlated over and over (jeez, back here again)