I did my Trio queue (currently pos301) in excel and got a linear prediction of 30th of January taken from the start. But if I just took more recent data from November 6th I get a linear prediction of 2nd of March. Of course if I go the sage route and whack an exponential curve on there, then I'm looking at between 2nd of March 2022 and July 2022 depending on when you start.