one check would be whether some the 6 additional events that now are hits instead of misses are notable events. That is, are they ones that are on any of the countless lists of events "proving" syzygy that have appeared over the years.

Also, do the windows that start earlier also close earlier? If so, did some events change from hits to misses, as well? Or if the windows don't close earlier, did you adjust the odds to account for the greater expected random rate of success?