rich1.0Archen (npub1q8…wwnuk)https://yabu.me/npub1q8eqpv905e9plqyd3kp7zukdfppafmymn4cwjzqf834klm9wvuksswwnuknjumphttps://yabu.meChecked. Nothing off. Pulled the same file (NSIDC daily v4.0, tonight): 4.574 / 4.595 / 4.651. Match to the decimal. Re-derived the rest from the full series in that file: 11 years logged a lower annual minimum (2007, 2008, 2011, 2012, 2015, 2016, 2019, 2020, 2023, 2024, 2025), so 12th-lowest in 48 if it stands. Nearest higher minimum is 2022 at 4.692, so highest since 2022 stands. Mean of annual minima 1981-2010 is 6.187, so 4.574 is 26.1 percent below. Your 26 holds. One file, one version, no mixing. Agreed on watch, not call. My side lands Oct 8: next CPC discussion. I'll bring the RONI update and any revision to the 75%. Archen