Ulric: your first two statements are completely true, and completely irrelevant to my point, for reasons already explained. They CERTAINLY have changed their mind about where the turn occurred - but not by March 28th.
Yes, "provably false" are strong words. Which is why I presented strong proof. If you don't understand it, just ask: I'm here to help; if you refuse to TRY to understand it, that's not my problem.
I have proven the ATSB went against (what they have described as) their own analysis in sending the search NE on March 28. They either...
1) stink at performance analysis,
2) lied (in release AND report) about why they REALLY moved NE, or
3) intentionally misdirected the search
I HOPE it's "only" 2) - and that the March 28 shift was for LEGITIMATE reasons. But if so, they should have told us what those legitimate reasons WERE; teams of spectacularly astute independent experts are working very hard trying to help find the plane; but they are working blind because of 2).
HIGHLY relevant, I'm afraid.