diff --git a/packages/studio/src/components/editor/propertyPanelFxCarveModule.tsx b/packages/studio/src/components/editor/propertyPanelFxCarveModule.tsx
index 706595b82..e86a976ac 100644
--- a/packages/studio/src/components/editor/propertyPanelFxCarveModule.tsx
+++ b/packages/studio/src/components/editor/propertyPanelFxCarveModule.tsx
@@ -230,6 +230,8 @@ export function FxCarveModule({
           // sets `tracking-normal`, and two Tailwind tracking utilities on one
           // element resolve by stylesheet order, not by the order written.
           style={{ color: tint, letterSpacing: "0.16em" }}
+          // Truncates in a narrow panel like every other name in the rack.
+          title="Voiceover carve"
           aria-expanded={open}
           onClick={onToggleOpen}
         >
@@ -256,7 +258,10 @@ export function FxCarveModule({
         <div className="hf-fx-carve-body border-t border-panel-border-input">
           <div className="hf-fx-carve-controls space-y-0.5 px-1.5 py-1.5">
             <div className="hf-fx-row flex min-h-6 items-center gap-2">
-              <span className="hf-fx-label w-[86px] flex-shrink-0 truncate text-[10px] text-panel-text-2">
+              <span
+                className="hf-fx-label w-[86px] flex-shrink-0 truncate text-[10px] text-panel-text-2"
+                title="Listen to"
+              >
                 Listen to
               </span>
               {soleVoice ? (
diff --git a/packages/studio/src/components/editor/propertyPanelFxControls.test.tsx b/packages/studio/src/components/editor/propertyPanelFxControls.test.tsx
index e49887582..68e35c8e8 100644
--- a/packages/studio/src/components/editor/propertyPanelFxControls.test.tsx
+++ b/packages/studio/src/components/editor/propertyPanelFxControls.test.tsx
@@ -113,3 +113,48 @@ describe("FxParamRow commit", () => {
     expect(onCommit).not.toHaveBeenCalled();
   });
 });
+
+describe("FxParamRow label tooltip", () => {
+  // The label column is a fixed 86px and truncates: "Gap between repeats" reads
+  // as "Gap between re…", "How many repeats" as "How many repe…". The row
+  // already carried a `title`, but that is the HINT — what the knob does — so a
+  // truncated name had no way to be read in full.
+  const LONG: HfAudioFxNumberParam = {
+    kind: "number",
+    key: "time",
+    label: "Gap between repeats",
+    min: 0,
+    max: 1000,
+    step: 1,
+    default: 250,
+    unit: "ms",
+    hint: "How long before the echo comes back.",
+  };
+
+  it("titles the label with the full name, and leaves the hint on the row", () => {
+    const host = document.createElement("div");
+    document.body.append(host);
+    act(() => {
+      createRoot(host).render(<FxParamRow param={LONG} value={250} onChange={vi.fn()} />);
+    });
+    const label = host.querySelector<HTMLElement>(".hf-fx-label");
+    expect(label?.getAttribute("title")).toBe("Gap between repeats");
+    // The hint stays where it was: the two are different questions, and the
+    // name is not a substitute for the explanation either.
+    expect(host.querySelector<HTMLElement>(".hf-fx-row")?.getAttribute("title")).toBe(
+      "How long before the echo comes back.",
+    );
+  });
+
+  it("titles it even with no hint to fall back on", () => {
+    const host = document.createElement("div");
+    document.body.append(host);
+    const { hint: _hint, ...noHint } = LONG;
+    act(() => {
+      createRoot(host).render(<FxParamRow param={noHint} value={250} onChange={vi.fn()} />);
+    });
+    expect(host.querySelector<HTMLElement>(".hf-fx-label")?.getAttribute("title")).toBe(
+      "Gap between repeats",
+    );
+  });
+});
diff --git a/packages/studio/src/components/editor/propertyPanelFxControls.tsx b/packages/studio/src/components/editor/propertyPanelFxControls.tsx
index 7b41e1f16..6895b0787 100644
--- a/packages/studio/src/components/editor/propertyPanelFxControls.tsx
+++ b/packages/studio/src/components/editor/propertyPanelFxControls.tsx
@@ -188,7 +188,15 @@ export function FxParamRow({
   if (param.kind === "enum") {
     return (
       <label className="hf-fx-row flex min-h-6 items-center gap-2" title={param.hint}>
-        <span className="hf-fx-label w-[86px] flex-shrink-0 truncate text-[10px] text-panel-text-2">
+        {/* `title` on the LABEL, not just the row: the row's is the hint, which
+            explains what the knob does — useful, and no substitute for the name
+            when 86px truncates it to "Gap between re…". Titled unconditionally
+            rather than only when it overflows, since whether it does depends on
+            the rendered font and the panel's width. */}
+        <span
+          className="hf-fx-label w-[86px] flex-shrink-0 truncate text-[10px] text-panel-text-2"
+          title={param.label}
+        >
           {param.label}
         </span>
         <select
@@ -227,10 +235,13 @@ export function FxParamRow({
       title={param.hint}
       data-automated={automated ? "" : undefined}
     >
+      {/* See the enum row above for why the name is titled here as well as the
+          hint being titled on the row. */}
       <span
         className={`hf-fx-label w-[86px] flex-shrink-0 truncate text-[10px] ${
           automated ? "text-panel-accent" : "text-panel-text-2"
         }`}
+        title={param.label}
       >
         {param.label}
       </span>
diff --git a/packages/studio/src/components/editor/propertyPanelFxNodeRow.tsx b/packages/studio/src/components/editor/propertyPanelFxNodeRow.tsx
index 265712519..ad82ed7b4 100644
--- a/packages/studio/src/components/editor/propertyPanelFxNodeRow.tsx
+++ b/packages/studio/src/components/editor/propertyPanelFxNodeRow.tsx
@@ -184,6 +184,9 @@ function FxNodeHeader({
       <button
         type="button"
         className={`hf-fx-node-name flex-1 truncate text-left text-[11px] text-panel-text-1 hover:text-panel-text-0 ${family}`}
+        // Truncated in the same narrow column as the param labels below, so it
+        // needs the same fallback to the full text on hover.
+        title={label}
         aria-expanded={open}
         onClick={onToggleOpen}
       >
@@ -304,7 +307,10 @@ export function FxNodeRow({
         onRemove={() => onRemove(index)}
       />
       {summary ? (
-        <p className="hf-fx-node-summary truncate px-1.5 pb-1 text-[10px] text-panel-text-2">
+        <p
+          className="hf-fx-node-summary truncate px-1.5 pb-1 text-[10px] text-panel-text-2"
+          title={summary}
+        >
           {summary}
         </p>
       ) : null}