Generic best-time-to-post tables guess from everyone else's data. Now the suggestion comes from your own record: NoteSurge reads the hours your published notes actually earned engagement, per platform, and points you at the one with evidence behind it.
It shows up as a quiet chip beside the time field in Compose, Edit and Requeue — "Substack lands best ~09:00 (light evidence, n=7)". Click it to fill the time in, then keep or change whatever you like; nothing schedules itself.