diff --git a/docs/dev/findings.md b/docs/dev/findings.md
index 62df6be3..186aa76b 100644
--- a/docs/dev/findings.md
+++ b/docs/dev/findings.md
@@ -388,6 +388,7 @@ covers D24–D69; the log continues in §H (D32 procedure, D70–D121).
 | D152+ | D152 addendum (M-31): static audit of every compiled-audio `osSetIntMask(OS_IM_NONE)` — **all balanced**, no unbalanced early-return. Real fixes: `sndSetSfxSlotVolume` now holds the mask across its list walk (matches its twin `sndDeactivateAllSfxByFlag`) + `sndApplyVolumeAllSfxSlot` batches the slot loop under one recursive hold (kills the fade-out lock-acquire storm); `portThreadWrapper` calls `imThreadExitRelease()` on thread exit (kills the "transient thread acquired `OS_IM_NONE` and died" leak + the pthread-id-reuse re-wedge). Steal-lock kept as backstop. | FIXED (`src/snd.c`, `port/src/libultra.c`, `#ifdef PORT`) — fade-out repro playtest-gated, not headless-verified |
 | RC3 · D167 | **Non-power-of-two texture wrap period (`docs/TEXTURE-GLITCH-ANALYSIS.md` §6 RC3 — "textures repeat oddly", residual Depot-ceiling noise after D161).** The N64 RDP masks the texel coordinate of a wrapping render tile at `1<<mask`, and GE sets `mask = texDimensionToMask(dim) = ceil(log2(dim))` (`src/game/tex.c:361`), so a non-PoT tile (Depot's 65×65 / 96×48 / 56×56 room surfaces) repeats at the **next power of two**, not at its image size the way GL `GL_REPEAT` does → the pattern is squashed/stretched and the seam lands in the wrong place. fast3d never stored `masks`/`maskt` at all (`gfx_dp_set_tile` dropped them) and wrapped purely at the uploaded image dimension. **Fix (`port/fast3d/gfx_pc.cpp`, behind the existing `Video.WrapFix` knob, default OFF):** store `masks`/`maskt` on the tile; in the hoisted per-texunit pre-wrap block in `gfx_sp_tri1` (D74 block — already lifted out of the vertex loop, indexed by texunit `t` not vertex `i`), when the tile is WRAP (no CLAMP/MIRROR bit) and `1<<mask != tex_width`, fold the UV at the N64 period `1<<mask` and clamp the `[dim, 1<<mask)` overflow band (which is a TMEM smear on console, no real texels) to the last texel so it reads as an edge streak instead of a bogus early image restart. `GE_WRAPFIX=0/1` env override added (env wins over the ini, matching `Debug.FrameDump`). **Per-level captures (`-level_09`/`-30`/`-34`/`-20`, WrapFix OFF vs ON, `GE_PCDUMP` 6-frame windows):** no crashes, 6/6 frames each; on settled/comparable frames Silo is ~pixel-identical (phash 0–11), Facility 180–260 pixel-identical, Depot shows small localized texel changes on ceiling/wall cells (dmean 5–9, no structural break); the large per-run deltas are all the D117 intro-camera-pan nondeterminism, not the fix. Default kept **OFF** — no regression, but a headless structural diff can't confirm the Depot ceiling actually looks *better*; needs a human eyeball with `Video.WrapFix=1`. Default-off is byte-identical to golden (all new behaviour is inside `if (g_wrap_fix)`). D74's dead in-vertex-loop wrap block was already reworked/hoisted at M-30; this only adds the mask-period trigger. Confidence: **medium** (mechanism correct; overflow-band handling is an approximation, not exact TMEM-smear emulation; visual win unconfirmed). PORT-LEARNINGS §D. | KNOB ADDED, default OFF (`port/fast3d/gfx_pc.cpp`). Needs user visual check on Depot. |
 | D168 | **`GE_PCDUMP` / F12 PPM captures were vertically flipped — the entire source of the bogus D114/D116 "HUD/text X-mirror" (M-33, developer-confirmed).** `gfx_opengl_dump_bound_fbo` (`port/fast3d/gfx_opengl.cpp`) wrote `glReadPixels` output straight to a P6 PPM. GL framebuffer origin is bottom-left; PPM P6 is top-row-first — so every capture (and the `tools_pc/golden/` set, and every screenshot pasted into the finding log since M-6) was upside-down. On real hardware / an actual screen the game renders correctly (developer confirmed). The successive D114→D116 "shared fast3d mirror" investigations — each of which found *every probed stage clean yet the output "mirrored"* — were reading an inverted capture and pattern-matching upside-down asymmetric content (text, guards, the Nintendo logo) as "mirrored". Fix: emit PPM rows bottom-to-top. `tools_pc/golden/*.png` flipped in place to match (see `tools_pc/golden/README.md`); regenerate from a real run when convenient. **Not runtime-verified this session** (no ROM / toolchain in the migrated tree — see the migration note) — needs a fresh capture to confirm text reads normally. Confidence: **high** (mechanism is unambiguous; developer has hardware confirmation the screen is correct). PORT-LEARNINGS §D2. | FIXED (`port/fast3d/gfx_opengl.cpp`); D114 / D116 reclassified as capture-orientation artifacts (below). |
+| D169 | **Front-end mouse pointer can't reach the outer cells of the mission/level-select grid — only an inner ~3×3 selectable (M-33, developer bug report).** The D165 pointer P-controller in `port/src/input.c` is hard-coded to a **320×240** virtual field (`MENU_CURSOR_HI_H`/`_HI_V` = 300/220, `MENU_CURSOR_MID_H`/`_MID_V` = 160/120, `input.c:145-149`), but GE's front end runs at **440×330** (`front.c:8570` `viSetViewSize(440,330)`; default cursor home 220/165 `front.c:285`). `frontUpdateControlStickPosition` clamps the real cursor to `[20,420]×[20,310]` (`front.c:1195-1217`); the mission-select hit-test grid spans x 73…352 / y 62…270 with outer split points 317 / 235.5 (`front.c:516,519,3180,3194`). The port clamps its pointer *target* and *estimate* to 300/220 (`input.c:553-564`) → the stick zeroes out once both saturate → the game's `cursor_h_pos`/`cursor_v_pos` park at ≈300/220, short of the two outer columns and the bottom row. File-select / mode-select / main-menu are unaffected because their hit targets (centred folder boxes, the `x=126` mode list, the `x=106` difficulty list) all sit inside the 320×240 sub-box. Not the D118d `joyGetStickY`-threshold class — this is a virtual-resolution constant mismatch, closer to D164 (a front-end layout constant wrong on the PC path). Also note: the "re-syncs whenever the target is held at a screen edge" comment at `input.c:141-143` describes behaviour the code doesn't implement — the only estimator reset is the activation re-home (`input.c:545-549`), so once pinned at the clamp the estimate never recovers. Confidence: **medium-high** (constants + clamp math unambiguous in source; static-only, no build/run this session; exact reachable block "~4×3" vs the reported "3×3" within tolerance). | **FIX PROPOSED, NOT APPLIED** (`port/src/input.c`, port-only, no `#ifdef PORT` needed). Derive the clamp bounds from the live field — `hiH = getPlayer_c_screenwidth()-20`, `hiV = getPlayer_c_screenheight()-20` (`src/game/bondview.c:880/885`), fall back to the 300/220 constants when not in the front end — and use `hiH`/`hiV` at the four clamp sites (`input.c:554,556,563,564`); seed the estimator from the real `cursor_h_pos`/`cursor_v_pos` (`front.c:285`) on activation instead of `MID_H`/`MID_V`; optionally snap `menuEst{H,V}` to the real cursor each poll to kill integrator drift. Not applied because there is no build in the migrated tree to confirm `getPlayer_c_screenwidth`/`cursor_h_pos` are in the port link set (they're non-static in `src/game/`, so they should be) and no way to feel-test the four menu screens for regression. Verify with `GE_STARTMENU=7` + `GE_INPUTLOG=1`: `menuptr tgt`/`est` must reach ≥352 / ≥270 and every grid cell must highlight; re-check folder/mode/difficulty. |
 | D85 | room primary/secondary DL → `texLoadFromGdl` garbage | OPEN (safety-netted; widen/pool fixes landed, geometry now renders) |
 | D86 · D87 | modelInitRwData truncated ptr · attract-demo BE `ramromfilestructure` | resolved |
 | D88.1–D88.3 · D88.5–D88.6 | `Usetup*Z` header + sub-table width/endian conversion (`d88_emit.py`) | resolved |