I put together a one-page stair framing quick-check for site use — rise/run targets, stringer notch limits, blocking points for skirt boards, and fastener sizes — aligned to 2021 IRC; it kept a 13‑tread oak stair quiet and tight on a job last month. If you want the PDF or have corrections (especially on effective throat after notching 2x12 stringers), I’d appreciate the feedback so it stays structurally sound and looks clean.