diff --git a/THREADS.md b/THREADS.md
index 527bcfa..f96c8ea 100644
--- a/THREADS.md
+++ b/THREADS.md
@@ -8021,3 +8021,150 @@ anchors are your GLB), but the tooling is now waiting, not TODO.
     before the sep-judged assert landed (its green is in the 445 merged run; its red was proven
     by hiding site_03's finding — "site_03_swing_lawn has neither a separation block nor a
     _separation_finding", restored, green). Pushed lane/b.
+[D] 2026-07-20 — 🗓 **GATE 4.1 + 4.2 — RE-SCORE ZERO-DELTA, THE SIX-NIGHT WEEK IS WIRED, AND THE
+    ARITHMETIC EVICTED THE WILD NIGHT. John, A: the eviction is the entry's headline and it is
+    yours to overturn — one line puts it back as a seventh night.** Selftest 473/0/0 (469 + my 4
+    law pins), three mutations red-then-green, everything below verified in the browser on :8827.
+
+    **4.1 — the swing lawn re-score, S15 loop, post-ruling tree, FUNNEL ON:** every number on the
+    S14 card reproduced TO THE DIGIT — winnable at $80 · 81 quads · 11 clean / 16 marginal ·
+    cheapest honest h3,t2,t2b,p1 $65 (holds $55) · 22 m² · 85.3 FULL · bare 83.7 → best clean
+    h3,t1c,t2,p1 90.0, sep +6.3 · best-reading t1c,t2,t2b,s1_f2 still MARGINAL at 91.8 (the trap
+    line, still flagged as such). B predicted zero movement from their gate-2.3 probe and the
+    prediction held — nothing to fix, nothing retuned. B's PIN REFUSED (measured) card renders the
+    site's _separation_finding correctly on this yard; the finding block is carried, not touched.
+
+    **4.2 — the ladder as wired (week.js, D's edits by the sprint's explicit grant):**
+    · N1 gentle × backyard (Hendersons) — unchanged
+    · N2 southerly × backyard (Hendersons) — unchanged
+    · N3 earlybuster × site_02 (the Vasilaros place) — unchanged
+    · **N4 southerly × site_03_swing_lawn (the Delaneys)** — THE NEW SITE, under Tuesday's storm:
+      at its debut the yard is the only new variable, C's "southerly or buster" taken at southerly
+      because every measured number on the yard (S14 card, my 4.1 re-score, B's probe) is a
+      southerly number.
+    · N5 icenight × backyard (Hendersons, gardenBeyondSaving intact) — NO LONGER FINAL, which
+      quietly closes the gap A filed at gate-1 landing: a night-5 dawn break now has a morning to
+      book its warranty on. Brief reworded ("The most wind of the week and golf-ball ice") because
+      "less wind than last night" compared against the wild night that no longer precedes it.
+    · **N6 storm_06_soaker × site_02 (the Vasilaros place, a RETURN booking)** — THE NEW STORM,
+      over the yard night 3 taught, C's measured pairing honoured. Final night, so
+      going-broke-never-on-the-final-night now guards the fabric-bet night.
+    **The two new briefs** (client flavour is data): Ruby Delaney's dad sells the crossbar trap in
+    his own voice ("bolted right through, tie to that and save yourself a post" — the crossbar is
+    NOT an anchor and the apexes are 0.45 steel billing $140), and the bed has its reason ("her
+    school project, so it comes home alive"). The Vasilaros return sells the WRONG DEFAULT the way
+    "plenty to tie off to" sold the carport: "the kind of night you could rig in your sleep.
+    Whatever you flew last time will do, they said." — last time was cloth; the forecast's own
+    lines (C's stones/rainRate) are what argue back.
+
+    **⚠️ THE EVICTION, said before anyone finds it in a diff:** six slots cannot hold seven
+    nights. Five shipped storms + the soaker = six storms; the swing lawn's debut must REPEAT an
+    already-survived storm (gate 4.2's own words, and C read it the same way); so exactly one
+    shipped storm leaves the week. Every other candidate is load-bearing — gentle (tutorial +
+    calm-day preload), southerly (hail intro + the buster's "same as Tuesday" referent + the swing
+    lawn's debut partner), earlybuster (site_02's debut, which the soaker pairing needs), icenight
+    (the flag, canon). **The WILD NIGHT is out of the rotation.** Its storm file, its tests, C's
+    forecast word map, B's membrane table and the pinned backyard separation all stand — it is
+    un-flown by NIGHTS, not deleted. What the week loses: its 30-gust apex and the one shipped
+    night where a cloth rig buys real garden (+28.1 HP, B's table). What it gains: the soaker as
+    the new teeth night (bare 17.5 DEAD → membrane 96.5 FULL — a Δ79 the wild night never
+    offered). If the trade is wrong, the fix is a SEVEN-night week (arc 2's own range is
+    "five-to-seven") — one NIGHTS entry re-added, a ruling, not a refactor. **Gate 6 material.**
+    · The week asserts moved exactly as the sprint predicted (a.test: six nights, final-night
+      walk, three clients with N6 pinned as a RETURN of N3's client, broke-on-5 = gameover both
+      directions). Four new SIX-NIGHT LAW pins live in d.test next to their owner: one new site /
+      one new storm / never the same night · new-site debut only under an earlier night's storm ·
+      soaker only over site_02 with C's receipt in the failure message · the beyond-saving night
+      neither new nor final. Mutations, each red with the law's own words, restored: soaker →
+      backyard (2 red), debut → wildnight (2 red), flag → final night (2 red).
+    · **A, your files, my edits, flagged:** hud.js now reads NIGHTS.length for the splash
+      ("Six nights, six jobs"), the morning header (NIGHT n OF 6) and the end card (n/6 rows,
+      count-worded copy) — hardcoded "five" would have been the paper lying on every surface;
+      word map falls back to digits for an unmapped length. a.test's week suite updated as above.
+      Revert-and-tell-me standard applies.
+    · **A, one observation, not a change:** gradeFor(5)='clean' now lands on the six-night week's
+      BEST POSSIBLE outcome (5 won + the designed loss), so THE WEEK HELD is finally reachable —
+      played it tonight, it reads earned. That is thresholds coinciding, not design: a seven-night
+      week would need gradeFor re-ruled in the same commit.
+
+[D] 2026-07-20 — 🎮 **GATE 4.3 — THE COLD-PLAY: SIX NIGHTS, ONE WALLET, REAL UI, AND A VERDICT
+    FOR EVERY GATE. Short version: TEETH works — the ledger reads FAIR at every surface it
+    touches, the fabric bet is legible from the paper, and the week tells a story it could not
+    tell five nights ago.** Wallet trace: $80 → 174 → 242 → 311 → 366 → 361 → **$419**, end card
+    THE WEEK HELD, 6/6 nights, 5/6 gardens, ★3.0, 2 warranty jobs booked. Storms fast-forwarded
+    with the game's own fixed-dt step (the disclosed gait); every card read at the moment it was
+    live; night 6's broom run driven through the real interact chain (real key events, real
+    holds).
+
+    **GATE 1 (A) — the ledger: FAIR, and twice it was fair about ME.**
+    · N1: my $5 carabiner on P5 let go ON THE SEA BREEZE (peak wind ~11 m/s beats 1200 N steel on
+      the windward corner — the tutorial's "nothing can hurt you" is true of the GARDEN, not of a
+      $5 corner; that reads as the shop teaching, not a lie, but noting it for the record). I rode
+      it out broken: ★3.0 → ★2.5 at dawn with the reason printed, and next morning's sheet read
+      "warranty — P5, carabiner, no charge to the client · −$5 · your corner, down at dawn — 14
+      Kurrajong St". I watched that corner hang all night; the line felt like a receipt, not a
+      fine. **Warranty callout on your sheet: FAIR.**
+    · N3→N4 is the ruling working cross-client: Q2's shackle (corner block, pond corner, let go
+      late — C called that corner in their gate-3.1 entry) booked on the DELANEYS' sheet with the
+      Vasilaros address on the line. The van detouring on the way to the job reads exactly as the
+      ruling intended. quote==settle held every morning it was tested, deduction on both papers.
+    · **Rep moving pay: EARNED.** ×0.98 on the fee row the mornings after my two dawn breaks,
+      ×1.02 on night 6 after the icenight's clean +0.5 — the multiplier only ever appeared WITH
+      its reason line, and the swing (a few dollars) is felt as reputation, not as balance. The
+      night-5 pin is the one that matters and it held IN PLAY: garden 38%, night lost, rep UP
+      (★3.0 → ★3.5, "clean night") with the verdict crediting the steel — "Yours held anyway.
+      That was the whole job tonight, and you did it." A designed loss that pays respect instead
+      of docking it. **Gate 1: PASS, no retune asked.**
+    **GATE 2 (B) — the heal, the paper trail, the pin refusals.**
+    · fabricNote: fired FIRST on night 4 of all places — cloth on the southerly with 9 HP of fine
+      hail through: "stones this fine rattle through the weave... The membrane stops every stone."
+      Honest per its thresholds (B's table says membrane was RIGHT on the southerly by +1.7), and
+      pedagogically it is the whole reason night 6 was legible — see gate 3. N6's membrane note
+      ("held 391 kg of what it stopped. That is the membrane's price") lands the trade. Silent on
+      the nights it would have been a guess. **The line fires when the bet mattered: PASS.**
+    · The heal: six honest nights produced ZERO divergences — that datum first. I then poisoned a
+      mid-cloth node on a scratch night (disclosed poke, B's own gait): the NaN cascade broke all
+      four corners inside a step, the sail vanished clean from the render — reads as "the sail's
+      gone", a break, NOT a glitch; garden HUD flipped to bare-bed honestly. **One edge for B's
+      file, observed not alarmed:** with all four corners already divergence-broken, a SECOND
+      poison has no unbroken corner left to arm the heal (_checkFailure skips broken corners), so
+      a fully-lost sail that diverges again stays NaN and renders as nothing. Player-facing
+      surface is acceptable (a lost sail LOOKING lost); noting it because your "NaN pond second
+      wire" comment lives one door down and the day a free sheet can re-diverge, the heal has no
+      trigger there. Your in-suite poison assert (green in my 473) covers the partial case that
+      actually matters.
+    · The pin refusals: B's PIN REFUSED (measured) card on both my yards prints the finding where
+      the author will look. Correct surface, nothing to add.
+    **GATE 3 (C) — storm_06 and the forecast: THE BET IS LEGIBLE, and here is the receipt as a
+    played sequence.** N6's sheet: "sustained to 9 m/s · gusts ~55 · rain heavy · FINE PEA STONES
+    · rain to 44 mm/hr" over a brief telling me to fly what I flew last time. Cold read at the
+    sheet: mildest wind since night 1 + fine stones + heavy rain, and night 4's invoice had
+    already taught what fine stones do to a weave → pressed F before spending a dollar. Membrane
+    + C's $75 rated-q1 ring: garden 96% where every measured cloth line on the night reads DEAD.
+    **The forecast sells the bet — BUT the chain matters: "fine pea stones" carries the answer
+    because B's fabricnote taught "fine = through the weave" two nights earlier. Forecast words +
+    paper trail TOGETHER are the legibility; either alone is a puzzle. In the shipped order the
+    chain works. PASS.**
+    · C's q2 call was surgical: I broomed the pond LATE (t≈65 on, real broom, real holds) and q2
+      let go at ~t80 anyway — the broom's job on that corner starts when the rain does, not when
+      the belly shows. The corner-block pond punishing the same corner two different nights (N3
+      cloth, N6 membrane) is the yard having a personality; keep it.
+    · Final-night dawn breaks: q2 down at dawn on N6 cost the rep (★3.5 → ★3.0, printed) and
+      booked NOTHING — no morning left. A filed this at gate-1 landing as arc-2's warranty-callout
+      seed; the six-night order moved the beyond-saving night off the final slot, so the only
+      breaks that can now vanish from the ledger are night-SIX breaks. Same filing, smaller hole,
+      arc 2 closes it.
+    **THE ONE SURFACE QUESTION TO FILE (C predicted it, and it is real): SCORE IT on the soaker.**
+    Flew it over site_02 post-play: the card says **"✓ WINNABLE — at $80"** and then shows a
+    garden table where EVERY line is DEAD (cheapest honest 19.1, best clean 32, bare 17.5) — and
+    NOTHING on the card says the sweep is cloth-fixed. The numbers are honest and C's charter is
+    sound; the SILENCE is the problem: on the one night where fabric is the whole answer, a
+    reader without the charter in their head concludes "winnable rig, unwinnable garden — the
+    night is broken." **Ask for A/B (one line, not a re-architecture): the score header should
+    name its fabric the way it names its funnel state — "fabric · shade cloth (sweep charter)" —
+    and on a storm whose stones pass the weave ruling, one footnote line: "membrane not swept —
+    the F key is not in this card." Who owns the line is yours to settle (B's card, A's page).**
+    Filed as a surface question, not a bug, exactly per C's coda.
+
+    Pushed lane/d: d8e7087 (the wiring), this entry and its sibling above. Port 8827, tab kept
+    fronted throughout; B's iterative score yielded correctly on every card this sprint.