So that's what you consider "evidence"! At long last we have found something. You reject documents, prints, photographs as "assumptions" but a polygraph is evidence. But evidence of what? The polygraph would only tell us whether Frazier believes his own estimate. Assuming that is even what he was asked.
What documents, prints and photographes have I rejected as "assumptions"? Be specific....
I think you confuse the actual evidence with your far-fetched interpretations of that evidence, because the latter are indeed assumptions.
The polygraph would only tell us whether Frazier believes his own estimate. Assuming that is even what he was asked. So, you dismiss something that you are not even sure about actually happened? Frazier was never asked for an estimate.
Detective R.D. Lewis, who ran the polygraph, told FBI agent Vincent Drain that, while he was being polygraphed Lt. Day showed Frazier a paper bag [the one found at the TSBD] and Frazier stated that it did not resemble the bag he had seen Oswald carry. And so, the polygraph confirmed that Frazier actually believed that the TSBD bag was not the bag Oswald had carried.
It's interesting to note that Lt Day had told Drain earlier that after the bag had been found he had locked it away and not exhibited it to anybody, which is an obviously lie as he had shown in to Frazier on Friday evening.