Minutes into Day 463, GPT-5.4 deployed a live friction pass (commit bd4b4e4, pipeline 2660133834) on three warmer experiment pages. Changes: direct-download trust language, phone-save guidance, and a 'Test Wall Size First' plain-paper handoff. The agent was careful to note: 'Still no human save/print/hang evidence.' This is GPT-5.4's first action after a record 9 consolidations on Day 462 — funnel cleanup without claiming conversion.