diff --git a/apps/control-station/src/components/ObservationTimeline.tsx b/apps/control-station/src/components/ObservationTimeline.tsx
index d365337..4f2d2e3 100644
--- a/apps/control-station/src/components/ObservationTimeline.tsx
+++ b/apps/control-station/src/components/ObservationTimeline.tsx
@@ -14,6 +14,7 @@ export function ObservationTimeline({
   onSeek,
   onPlayingChange,
   onJumpToEnd,
+  showJumpToEnd = true,
   playbackRate,
   onPlaybackRateChange,
   accumulationSeconds,
@@ -32,6 +33,7 @@ export function ObservationTimeline({
   onSeek?: (timeNs: number) => void;
   onPlayingChange?: (playing: boolean) => void;
   onJumpToEnd?: () => void;
+  showJumpToEnd?: boolean;
   playbackRate?: number;
   onPlaybackRateChange?: (rate: number) => void;
   accumulationSeconds?: number;
@@ -144,15 +146,17 @@ export function ObservationTimeline({
             {buffered ? `${sourceCount} каналов` : `${synchronizationLabel} · буфер не включён`}
           </small>
         </div>
-        <button
-          type="button"
-          className="observation-timeline__follow"
-          data-active={!buffered && active ? "true" : undefined}
-          disabled={buffered ? !onJumpToEnd : true}
-          onClick={onJumpToEnd}
-        >
-          {buffered ? "К КОНЦУ" : "ЭФИР"}
-        </button>
+        {showJumpToEnd ? (
+          <button
+            type="button"
+            className="observation-timeline__follow"
+            data-active={!buffered && active ? "true" : undefined}
+            disabled={buffered ? !onJumpToEnd : true}
+            onClick={onJumpToEnd}
+          >
+            {buffered ? "К КОНЦУ" : "ЭФИР"}
+          </button>
+        ) : null}
       </div>
     </div>
   );
diff --git a/apps/control-station/src/components/laboratory/LaboratoryEvidenceViewer.tsx b/apps/control-station/src/components/laboratory/LaboratoryEvidenceViewer.tsx
index 402cb2c..6834a9f 100644
--- a/apps/control-station/src/components/laboratory/LaboratoryEvidenceViewer.tsx
+++ b/apps/control-station/src/components/laboratory/LaboratoryEvidenceViewer.tsx
@@ -30,6 +30,7 @@ export function LaboratoryEvidenceViewer<
   secondaryMode,
   overlay,
   transport,
+  trailingActions,
   children,
 }: {
   label: string;
@@ -48,6 +49,7 @@ export function LaboratoryEvidenceViewer<
   };
   overlay?: ReactNode;
   transport?: ReactNode;
+  trailingActions?: ReactNode;
   children: ReactNode;
 }) {
   const expandButtonRef = useRef<HTMLButtonElement | null>(null);
@@ -98,6 +100,7 @@ export function LaboratoryEvidenceViewer<
           label={`${label}: режим представления`}
           onChange={onModeChange}
         />
+        {trailingActions}
         <IconButton
           ref={expandButtonRef}
           label={expanded ? `Свернуть ${label}` : `Развернуть ${label}`}
diff --git a/apps/control-station/src/components/laboratory/LaboratoryMetricEvidenceScene.tsx b/apps/control-station/src/components/laboratory/LaboratoryMetricEvidenceScene.tsx
index 8da93f7..0b575ec 100644
--- a/apps/control-station/src/components/laboratory/LaboratoryMetricEvidenceScene.tsx
+++ b/apps/control-station/src/components/laboratory/LaboratoryMetricEvidenceScene.tsx
@@ -1,5 +1,10 @@
-import { useEffect, useRef, useState } from "react";
-import { Button, Icon } from "@nodedc/ui-react";
+import {
+  forwardRef,
+  useEffect,
+  useImperativeHandle,
+  useRef,
+  useState,
+} from "react";
 import * as THREE from "three";
 import { OrbitControls } from "three/addons/controls/OrbitControls.js";
 
@@ -91,15 +96,13 @@ function decisionColor(
   return tokenColor(host, "--nodedc-warning-rgb", [255, 197, 92]);
 }
 
-export function LaboratoryMetricEvidenceScene({
-  pointCloudBodyXyzM,
-  obstacles,
-  rig,
-  corridor,
-  occupiedVoxelSizeM,
-  mode,
-  label,
-}: {
+export interface LaboratoryMetricEvidenceSceneHandle {
+  resetView: () => void;
+}
+
+export const LaboratoryMetricEvidenceScene = forwardRef<
+LaboratoryMetricEvidenceSceneHandle,
+{
   pointCloudBodyXyzM: readonly LaboratoryMetricPoint3[];
   obstacles: readonly LaboratoryMetricObstacleVisual[];
   rig: LaboratoryMetricRigVisual;
@@ -107,7 +110,20 @@ export function LaboratoryMetricEvidenceScene({
   occupiedVoxelSizeM: number;
   mode: LaboratoryMetricSceneMode;
   label: string;
-}) {
+  showCurrentIncrement: boolean;
+  showRollingMap: boolean;
+}
+>(function LaboratoryMetricEvidenceScene({
+  pointCloudBodyXyzM,
+  obstacles,
+  rig,
+  corridor,
+  occupiedVoxelSizeM,
+  mode,
+  label,
+  showCurrentIncrement,
+  showRollingMap,
+}, ref) {
   const hostRef = useRef<HTMLDivElement | null>(null);
   const sceneRef = useRef<THREE.Scene | null>(null);
   const cameraRef = useRef<THREE.PerspectiveCamera | null>(null);
@@ -115,8 +131,6 @@ export function LaboratoryMetricEvidenceScene({
   const staticContentRef = useRef<THREE.Group | null>(null);
   const dynamicContentRef = useRef<THREE.Group | null>(null);
   const [renderError, setRenderError] = useState<string | null>(null);
-  const [showCurrentIncrement, setShowCurrentIncrement] = useState(true);
-  const [showRollingMap, setShowRollingMap] = useState(true);
 
   useEffect(() => {
     const host = hostRef.current;
@@ -370,39 +384,13 @@ export function LaboratoryMetricEvidenceScene({
   };
 
   useEffect(resetView, [corridor.forwardLengthM, mode]);
+  useImperativeHandle(ref, () => ({ resetView }));
 
   return (
     <div className="laboratory-metric-evidence-scene">
       <div ref={hostRef} className="laboratory-metric-evidence-scene__viewport">
         {renderError ? <p>{renderError}</p> : null}
       </div>
-      <div className="laboratory-metric-evidence-scene__toolbar">
-        <Button
-          variant="secondary"
-          size="compact"
-          icon={<Icon name="refresh" size={14} />}
-          onClick={resetView}
-        >
-          Сбросить ракурс
-        </Button>
-        <Button
-          variant={showCurrentIncrement ? "primary" : "secondary"}
-          size="compact"
-          aria-pressed={showCurrentIncrement}
-          onClick={() => setShowCurrentIncrement((visible) => !visible)}
-        >
-          CURRENT INCREMENT
-        </Button>
-        <Button
-          variant={showRollingMap ? "primary" : "secondary"}
-          size="compact"
-          aria-pressed={showRollingMap}
-          onClick={() => setShowRollingMap((visible) => !visible)}
-        >
-          ROLLING MAP
-        </Button>
-        <span>ЛКМ · вращение · колесо · масштаб · ПКМ · панорама</span>
-      </div>
       <div className="laboratory-metric-evidence-scene__legend">
         <span data-decision="threat">Угроза</span>
         <span data-decision="not-threat">Вне коридора</span>
@@ -412,4 +400,4 @@ export function LaboratoryMetricEvidenceScene({
       </div>
     </div>
   );
-}
+});
diff --git a/apps/control-station/src/styles/l3-pointpillars-visual-audit.css b/apps/control-station/src/styles/l3-pointpillars-visual-audit.css
index f97fb61..5bcd2b8 100644
--- a/apps/control-station/src/styles/l3-pointpillars-visual-audit.css
+++ b/apps/control-station/src/styles/l3-pointpillars-visual-audit.css
@@ -88,15 +88,9 @@
   inset: 0;
 }
 
-.m4-replay-threat-evidence-viewer .laboratory-metric-evidence-scene__toolbar {
-  top: 5.4rem;
-  max-width: calc(100% - 1.2rem);
-  flex-wrap: wrap;
-}
-
 .m4-replay-threat-evidence-viewer .laboratory-metric-evidence-scene__legend,
 .m4-replay-threat-evidence-viewer .m4-replay-threat-visual__overlay {
-  bottom: 5.3rem;
+  bottom: 6.2rem;
 }
 
 .m4-replay-threat-visual__timeline {
diff --git a/apps/control-station/src/styles/m4-replay-threat.css b/apps/control-station/src/styles/m4-replay-threat.css
index c881dbf..fbed7a0 100644
--- a/apps/control-station/src/styles/m4-replay-threat.css
+++ b/apps/control-station/src/styles/m4-replay-threat.css
@@ -54,6 +54,30 @@
   transform: translateX(-50%);
 }
 
+.m4-replay-threat-evidence-viewer .laboratory-evidence-viewer__controls {
+  width: calc(100% - 1.2rem);
+}
+
+.m4-replay-threat-evidence-viewer .l3-visual-audit__actions {
+  justify-content: space-between;
+}
+
+.m4-replay-threat-visual__layer-controls {
+  margin-left: auto;
+}
+
+.m4-replay-threat-evidence-viewer .laboratory-evidence-viewer__transport {
+  bottom: 0.3rem;
+}
+
+.m4-replay-threat-visual__timeline {
+  padding: 0.5rem 0.55rem;
+}
+
+.m4-replay-threat-visual__timeline .observation-timeline__playback {
+  grid-template-columns: auto auto auto minmax(0, 1fr) auto;
+}
+
 .laboratory-metric-evidence-scene__viewport {
   position: absolute;
   inset: 0;
@@ -81,30 +105,11 @@
   font-size: 0.62rem;
 }
 
-.laboratory-metric-evidence-scene__toolbar {
-  position: absolute;
-  z-index: 3;
-  top: 0.6rem;
-  left: 0.6rem;
-  display: flex;
-  align-items: center;
-  gap: 0.5rem;
-}
-
-.laboratory-metric-evidence-scene__toolbar .nodedc-button:not([data-variant="primary"]),
-.laboratory-metric-evidence-scene__toolbar > span,
 .laboratory-metric-evidence-scene__legend {
   background: var(--nodedc-floating-surface);
   backdrop-filter: blur(var(--nodedc-blur-control));
 }
 
-.laboratory-metric-evidence-scene__toolbar > span {
-  border-radius: var(--nodedc-radius-control-compact);
-  padding: 0.43rem 0.55rem;
-  color: var(--nodedc-text-secondary);
-  font-size: 0.5rem;
-}
-
 .laboratory-metric-evidence-scene__legend {
   position: absolute;
   z-index: 3;
@@ -150,9 +155,3 @@
   border: 1px solid rgb(var(--nodedc-accent-rgb));
   background: transparent;
 }
-
-@media (max-width: 900px) {
-  .laboratory-metric-evidence-scene__toolbar > span {
-    display: none;
-  }
-}
diff --git a/apps/control-station/src/workspaces/laboratory/M4ReplayThreatVisual.tsx b/apps/control-station/src/workspaces/laboratory/M4ReplayThreatVisual.tsx
index 8bc415c..eeb3b24 100644
--- a/apps/control-station/src/workspaces/laboratory/M4ReplayThreatVisual.tsx
+++ b/apps/control-station/src/workspaces/laboratory/M4ReplayThreatVisual.tsx
@@ -4,6 +4,7 @@ import { Icon, IconButton } from "@nodedc/ui-react";
 import { ObservationTimeline } from "../../components/ObservationTimeline";
 import {
   LaboratoryMetricEvidenceScene,
+  type LaboratoryMetricEvidenceSceneHandle,
   type LaboratoryMetricSceneMode,
 } from "../../components/laboratory/LaboratoryMetricEvidenceScene";
 import { LaboratoryEvidenceViewer } from "../../components/laboratory/LaboratoryEvidenceViewer";
@@ -66,7 +67,10 @@ function SpatialState({ message: text }: { message: string }) {
 export function M4ReplayThreatVisual({ resultId }: { resultId: string }) {
   const [mode, setMode] = useState<M4ThreatViewMode>("video");
   const [spatialMode, setSpatialMode] = useState<LaboratoryMetricSceneMode>("3d");
+  const [showCurrentIncrement, setShowCurrentIncrement] = useState(true);
+  const [showRollingMap, setShowRollingMap] = useState(true);
   const [expanded, setExpanded] = useState(false);
+  const metricSceneRef = useRef<LaboratoryMetricEvidenceSceneHandle | null>(null);
   const metadata = useM4ThreatTimelineMetadata(resultId);
   const playbackRange = useMemo(() => metadata.timeline ? ({
     startSeconds: metadata.timeline.timelineStartSeconds,
@@ -189,9 +193,44 @@ export function M4ReplayThreatVisual({ resultId }: { resultId: string }) {
           <Icon name="chevron-right" size={16} />
         </IconButton>
       </div>
+      {mode === "3d" || mode === "plan" ? (
+        <div
+          className="nodedc-segmented m4-replay-threat-visual__layer-controls"
+          role="group"
+          aria-label="Слои пространственного evidence"
+        >
+          <button
+            type="button"
+            className="nodedc-segmented__item"
+            data-active={showCurrentIncrement ? "true" : undefined}
+            aria-pressed={showCurrentIncrement}
+            onClick={() => setShowCurrentIncrement((visible) => !visible)}
+          >
+            CURRENT INCREMENT
+          </button>
+          <button
+            type="button"
+            className="nodedc-segmented__item"
+            data-active={showRollingMap ? "true" : undefined}
+            aria-pressed={showRollingMap}
+            onClick={() => setShowRollingMap((visible) => !visible)}
+          >
+            ROLLING MAP
+          </button>
+        </div>
+      ) : null}
     </div>
   );
 
+  const trailingActions = mode === "3d" || mode === "plan" ? (
+    <IconButton
+      label="Сбросить ракурс"
+      onClick={() => metricSceneRef.current?.resetView()}
+    >
+      <Icon name="refresh" size={16} />
+    </IconButton>
+  ) : null;
+
   const overlay = metadata.timeline && frame ? (
     <div className="l3-visual-audit__overlay m4-replay-threat-visual__overlay">
       <div>
@@ -287,6 +326,7 @@ export function M4ReplayThreatVisual({ resultId }: { resultId: string }) {
         >
           {frame ? (
             <LaboratoryMetricEvidenceScene
+              ref={metricSceneRef}
               pointCloudBodyXyzM={frame.pointCloudBodyXyzM}
               obstacles={sceneObstacles}
               rig={timeline.rig}
@@ -294,6 +334,8 @@ export function M4ReplayThreatVisual({ resultId }: { resultId: string }) {
               occupiedVoxelSizeM={timeline.occupiedVoxelSizeM}
               mode={spatialMode}
               label="M4.6 recorded-realtime current increment and rolling occupancy"
+              showCurrentIncrement={showCurrentIncrement}
+              showRollingMap={showRollingMap}
             />
           ) : null}
         </div>
@@ -336,7 +378,7 @@ export function M4ReplayThreatVisual({ resultId }: { resultId: string }) {
       onSeek={(timeNs) => playbackController.seek(timeNs / 1_000_000_000)}
       onPlayingChange={playbackController.setPlaying}
       onPlaybackRateChange={playbackController.setRate}
-      onJumpToEnd={() => playbackController.seek(timeline.timelineEndSeconds)}
+      showJumpToEnd={false}
     />
   ) : undefined;
 
@@ -358,6 +400,7 @@ export function M4ReplayThreatVisual({ resultId }: { resultId: string }) {
         actions={actions}
         overlay={overlay}
         transport={transport}
+        trailingActions={trailingActions}
       >
         {content}
       </LaboratoryEvidenceViewer>
diff --git a/apps/control-station/test/m4ReplayThreat.test.mjs b/apps/control-station/test/m4ReplayThreat.test.mjs
index c034722..003ef94 100644
--- a/apps/control-station/test/m4ReplayThreat.test.mjs
+++ b/apps/control-station/test/m4ReplayThreat.test.mjs
@@ -345,6 +345,8 @@ test("M4.6 viewer reuses shared camera, video and metric evidence renderers", as
   assert.match(videoScene, /<RecordedFmp4Player/);
   assert.match(imageScene, /<RecordedEvidenceBoxOverlay/);
   assert.match(metricScene, /OrbitControls/);
-  assert.match(metricScene, /CURRENT INCREMENT/);
-  assert.match(metricScene, /ROLLING MAP/);
+  assert.match(visual, /CURRENT INCREMENT/);
+  assert.match(visual, /ROLLING MAP/);
+  assert.match(visual, /showJumpToEnd=\{false\}/);
+  assert.doesNotMatch(metricScene, /ЛКМ · вращение/);
 });