diff --git a/src/gui_2.py b/src/gui_2.py
index 7f43401d..a06d978a 100644
--- a/src/gui_2.py
+++ b/src/gui_2.py
@@ -224,22 +224,6 @@ def _detect_refresh_rate_win32_result() -> Result[float]:
    original=e,
   )])
 
-def _detect_refresh_rate_win32() -> float:
- """Return the primary display's current refresh rate in Hz, or 0.0 on failure.
-
- Uses user32.EnumDisplaySettingsW (ENUM_CURRENT_SETTINGS) which reads the value
- directly from the display driver in microseconds. The previous implementation
- shelled out to PowerShell + WMI (Get-CimInstance Win32_VideoController), which
- cost ~350ms on every startup and blocked the first frame.
-
- Legacy wrapper: delegates to _detect_refresh_rate_win32_result. Preserves
- the original signature (returns float). The call site in App.__init__
- invokes the result helper directly and drains errors to
- self._startup_timeline_errors.
- """
- result = _detect_refresh_rate_win32_result()
- return result.data
-
 def _resolve_font_path_result(font_path: str, assets_dir: Path) -> Result[str]:
  """Drain-aware variant of _resolve_font_path (L264 INTERNAL_SILENT_SWALLOW).
 
@@ -274,26 +258,6 @@ def _resolve_font_path_result(font_path: str, assets_dir: Path) -> Result[str]:
    return Result(data=rel)
  return Result(data="fonts/Inter-Regular.ttf")
 
-def _resolve_font_path(font_path: str, assets_dir: Path) -> str:
- """Normalize a configured font path to something hello_imgui can load.
-
- hello_imgui resolves relative paths against the assets folder. A config may
- carry a stale ABSOLUTE path from a different project checkout (e.g.
- C:/projects/manual_slop/assets/fonts/MapleMono-Regular.ttf after the repo
- moved to C:/projects/sloppy). In that case the absolute file does not exist
- and the load fails. This recovers by:
-
- 1. If the absolute path lives under the current assets folder -> relativize.
- 2. If the absolute path exists on disk as-is -> keep it.
- 3. Otherwise recover the basename under assets/fonts or assets.
- 4. Final fallback: the bundled default Inter font.
-
- Legacy wrapper: delegates to _resolve_font_path_result. Preserves the
- original signature (returns str). The call site in App._load_fonts invokes
- the result helper directly and drains errors to self._startup_timeline_errors.
- """
- return _resolve_font_path_result(font_path, assets_dir).data
-
 def _apply_runtime_caps_override(app: "App", caps: "VendorCapabilities") -> "VendorCapabilities":
  from dataclasses import replace
  if app.current_provider == "llama":
@@ -698,7 +662,8 @@ class App:
    # PowerShell/WMI subprocess (~350ms) so the first frame is not blocked.
    fps_cap = 60.0
    if sys.platform == "win32":
-    rate = _detect_refresh_rate_win32()
+    rate_result = _detect_refresh_rate_win32_result()
+    rate = rate_result.data if rate_result.ok else 0.0
     if rate: fps_cap = rate
 
    # Enable idling with monitor refresh rate to effectively cap FPS
@@ -751,7 +716,8 @@ class App:
    font_path, font_size = theme.get_font_loading_params()
 
    if font_path:
-    font_path = _resolve_font_path(font_path, assets_dir)
+    font_path_result = _resolve_font_path_result(font_path, assets_dir)
+    font_path = font_path_result.data if font_path_result.ok else "fonts/Inter-Regular.ttf"
     result = _load_fonts_main_result(self, font_path, font_size, config)
     if not result.ok:
      if not hasattr(self, '_startup_timeline_errors'): self._startup_timeline_errors = []
diff --git a/tests/test_cruft_removal.py b/tests/test_cruft_removal.py
index c5fde9d8..fb82c829 100644
--- a/tests/test_cruft_removal.py
+++ b/tests/test_cruft_removal.py
@@ -146,4 +146,33 @@ def test_phase5_chunk_code_caller_uses_result():
     assert len(bare_calls) == 0, (
         f"caller should not call _chunk_code (legacy wrapper); "
         f"found {len(bare_calls)} bare calls"
+    )
+
+
+# ============ Phase 6 (gui_2 wrappers) ============
+
+def test_phase6_detect_refresh_rate_wrapper_obliterated():
+    """Phase 6 invariant: the legacy _detect_refresh_rate_win32 wrapper is DELETED."""
+    from src import gui_2
+    assert not hasattr(gui_2, "_detect_refresh_rate_win32"), (
+        "_detect_refresh_rate_win32 wrapper must be OBLITERATED."
+    )
+
+
+def test_phase6_resolve_font_path_wrapper_obliterated():
+    """Phase 6 invariant: the legacy _resolve_font_path wrapper is DELETED."""
+    from src import gui_2
+    assert not hasattr(gui_2, "_resolve_font_path"), (
+        "_resolve_font_path wrapper must be OBLITERATED."
+    )
+
+
+def test_phase6_audit_finds_zero_wrappers_in_src():
+    """Phase 6 invariant: 0 legacy wrappers remain anywhere in src/."""
+    r = subprocess.run(
+        ["uv", "run", "python", "scripts/audit_legacy_wrappers.py"],
+        capture_output=True, text=True,
+    )
+    assert "Found 0 legacy wrappers" in r.stdout, (
+        f"expected 0 legacy wrappers in src/, but audit found:\n{r.stdout[:500]}"
     )
\ No newline at end of file