diff --git a/crates/benilla-world/src/art_scope.rs b/crates/benilla-world/src/art_scope.rs
index 101f22f1..d6e91fbb 100644
--- a/crates/benilla-world/src/art_scope.rs
+++ b/crates/benilla-world/src/art_scope.rs
@@ -17,8 +17,9 @@ use benilla_formats::TILE_SIZE;
 /// Real-clock seconds between sweeps (housekeeping, not world time); also the stamp's resolution.
 const SWEEP_SECS: f32 = 1.0;
 
-/// Five ADT tiles (2667 yd), the smallest round tile multiple clear of [`radius_floor`].
-const DEFAULT_RADIUS_YD: f32 = 5.0 * TILE_SIZE;
+/// Seven ADT tiles (3733 yd), the smallest round tile multiple clear of [`radius_floor`]
+/// (MONKEY (presets): five until `farclip`'s ceiling rose past 777).
+const DEFAULT_RADIUS_YD: f32 = 7.0 * TILE_SIZE;
 
 /// The far corner of the widest tile block the residency window keeps (at the `farclip` clamp's
 /// maximum), plus a tile: a stamp is where the viewer stood, so no smaller radius is safe.
@@ -223,8 +224,8 @@ mod tests {
             "default {DEFAULT_RADIUS_YD} must clear the floor {}",
             radius_floor()
         );
-        // (26 + 1 + 16) chunks each way at farclip 777, to the corner, plus a tile: ~2560 yd.
-        assert!((radius_floor() - 2560.0).abs() < 1.0, "{}", radius_floor());
+        // (47 + 1 + 16) chunks each way at farclip 1497, to the corner, plus a tile: ~3550 yd.
+        assert!((radius_floor() - 3550.3).abs() < 1.0, "{}", radius_floor());
     }
 
     /// `$WOW_ART_RADIUS` is unset in the test binary, as in every ordinary run.
diff --git a/crates/benilla-world/src/view.rs b/crates/benilla-world/src/view.rs
index b27fcbe6..9ea4bc94 100644
--- a/crates/benilla-world/src/view.rs
+++ b/crates/benilla-world/src/view.rs
@@ -75,8 +75,18 @@ pub struct ViewDistance {
 
 /// The settable range of [`ViewDistance::farclip`]: the reference's `farclip` clamp,
 /// `[0x81021c]` = 177 to `[0x80fed8]` = 777 in its validate callback `0x688d40`; shared by the
-/// CVar apply, the options row and `$WOW_FARCLIP`.
-pub const FARCLIP_RANGE: std::ops::RangeInclusive<f32> = 177.0..=777.0;
+/// CVar apply, the options rows and `$WOW_FARCLIP`.
+///
+/// MONKEY (presets) deviation: the ceiling is [`FARCLIP_MAX`], not 777. Modern fog
+/// (`fog_model::modern_fog_end`) stretches the fog end past 777 with the view distance, so a
+/// longer view is visible rather than fogged; the residency window and the model/particle walls
+/// all follow `farclip`, and the ceiling is what bounds their memory (see [`FARCLIP_MAX`]).
+pub const FARCLIP_RANGE: std::ops::RangeInclusive<f32> = 177.0..=FARCLIP_MAX;
+
+/// MONKEY (presets): the extended `farclip` ceiling — the reference's slider grid (177 + n·60)
+/// carried on to n = 22. The residency window there is ±47 chunks, at most 7×7 ADT tiles against
+/// 777's 5×5: about twice the reference maximum's terrain, doodads and WMOs, and no more.
+pub const FARCLIP_MAX: f32 = 1497.0;
 
 /// The settable range of [`ViewDistance::nearclip`]: the bounds in the reference's `nearclip`
 /// change callback `0x688d90`, `[0x8029d0]` = 0.01 and `[0x808300]` = 0.33.