diff --git a/movie_editor/backend/builder.py b/movie_editor/backend/builder.py
index 793e5d58..deaaf4d2 100644
--- a/movie_editor/backend/builder.py
+++ b/movie_editor/backend/builder.py
@@ -116,6 +116,9 @@ CORE_PRODUCERS: list[tuple[str, int, str]] = [  # (core_id, output_index, type)
 #     concat and the latent slot feeds the sampler directly.
 #   * LTXVAudioVAEDecode reads `audio_vae.first_stage_model.output_sample_rate`, which
 #     H3's audio VAE does not define — it would raise. Core's VAEDecodeAudio is generic.
+#   * LTXFloatToInt only exists to offer an INT copy of the project's frame rate to user
+#     slots. H3's frame rate is fixed at 24 by the model, so there is nothing to convert —
+#     and keeping it made an LTX node pack a hard requirement of a non-LTX pipeline.
 #
 # Anything not listed here is shared, so a fix to the core graph reaches both families.
 DEFAULT_FAMILY = "ltxav"
@@ -124,7 +127,7 @@ FAMILIES: dict[str, dict] = {
     "ltxav": {"label": "LTX-2 / LTXAV"},
     "minimax_h3": {
         "label": "MiniMax H3 (Hailuo)",
-        "drop": ("cond", "concat"),
+        "drop": ("cond", "concat", "f2i"),
         "core": {"audiodec": "VAEDecodeAudio"},
         "links": {
             # positive/negative come straight from Studio, with no LTXVConditioning between
@@ -976,7 +979,11 @@ def _resolve_target(target: str, port_to_core, slot_node_id) -> Optional[tuple[s
 def _producers(graph, slots, slot_node_id, slot_def, object_info):
     """type -> list of (node_id, output_index). Slots + core producers."""
     out: dict[str, list] = {}
+    # Only what this family's core actually built — offering a producer the graph dropped
+    # would auto-wire a slot to a node that is not there.
     for cid, oidx, t in CORE_PRODUCERS:
+        if cid not in graph:
+            continue
         out.setdefault(t, []).append((cid, oidx))
     for s in slots:
         nd = slot_def[s["id"]]
diff --git a/movie_editor/frontend/index.html b/movie_editor/frontend/index.html
index 84562601..d40c0f54 100644
--- a/movie_editor/frontend/index.html
+++ b/movie_editor/frontend/index.html
@@ -48,7 +48,7 @@
 <body>
   <!-- ───────────────────────── MENU BAR ───────────────────────── -->
   <nav class="menubar" id="menubar">
-    <div class="brand"><span class="brand-mark">◉</span> FunPack <span class="brand-sub">Cutting Room</span></div>
+    <a class="brand" href="/funpack/" title="FunPack Hub"><span class="brand-mark">◉</span> FunPack <span class="brand-sub">Cutting Room</span></a>
     <div class="menus" id="menus"><!-- populated by menubar.js --></div>
     <div class="menubar-right">
       <span class="save-chip" id="save-chip"></span>
diff --git a/movie_editor/frontend/onboarding.js b/movie_editor/frontend/onboarding.js
index b06b6f64..0e5efec2 100644
--- a/movie_editor/frontend/onboarding.js
+++ b/movie_editor/frontend/onboarding.js
@@ -345,7 +345,7 @@
           splits: {
             title: "Prompt splits",
             sub: "Markers that cut one written prompt into separate scenes.",
-            open: () => window.Composer?.open?.(),
+            open: () => { if (!window.Composer?.isOpen?.()) window.Composer?.toggle?.(); },
           },
         };
         const list = el("div", "oo-rows");
@@ -359,7 +359,10 @@
           row.append(main);
           const b = el("button", "oo-btn oo-btn-small", "Set up");
           b.type = "button";
-          b.onclick = () => { save(); close(); r.open(); };
+          // The pane opens OVER the wizard; closing it puts you back on this step with
+          // Skip/Continue still there. Closing the wizard here dropped you into the
+          // editor half-set-up.
+          b.onclick = () => { save(); r.open(); };
           row.append(b);
           list.append(row);
         });
diff --git a/movie_editor/frontend/styles.css b/movie_editor/frontend/styles.css
index 051e5299..3e90046f 100644
--- a/movie_editor/frontend/styles.css
+++ b/movie_editor/frontend/styles.css
@@ -293,6 +293,9 @@ button, input, select, textarea { font-family: inherit; color: var(--text); }
 .brand { font-family: var(--font-display); font-weight: 800; letter-spacing: .2px; font-size: 16px; display: flex; align-items: center; gap: 8px; }
 .brand-mark { color: var(--accent); font-size: 12px; transform: translateY(-1px); filter: drop-shadow(0 0 6px var(--accent-soft)); }
 .brand-sub { color: var(--faint); font-weight: 500; font-size: 12px; letter-spacing: 2px; text-transform: uppercase; }
+/* The brand is a link back to the hub in both frontends. */
+a.brand { text-decoration: none; color: inherit; }
+a.brand:hover .brand-sub { color: var(--accent-hi); }
 
 .menus { display: flex; gap: 2px; }
 .menu { position: relative; }
@@ -2153,7 +2156,11 @@ body.tour-mode { overflow: hidden; }
 }
 
 .oo-root {
-  position: fixed; inset: 0; z-index: 800;
+  /* Below .modal-overlay (500) and .fw (4000) on purpose: Models, Settings and the
+     Composer open OVER the wizard the same way they open over the editor, and closing
+     one puts you back on the step you left. Above the menubar (200/300) so the editor
+     chrome behind stays covered. */
+  position: fixed; inset: 0; z-index: 400;
   display: flex; align-items: center; justify-content: center;
   padding: 72px 32px;
   background:
diff --git a/movie_editor/tests/test_builder.py b/movie_editor/tests/test_builder.py
index e8017244..d0aa93c6 100644
--- a/movie_editor/tests/test_builder.py
+++ b/movie_editor/tests/test_builder.py
@@ -493,11 +493,29 @@ def test_h3_family_drops_the_ltx_only_core_nodes():
     # LTXVAudioVAEDecode reads an output_sample_rate H3's audio VAE does not define
     assert "LTXVAudioVAEDecode" not in classes
     assert "VAEDecodeAudio" in classes
+    # LTXFloatToInt only converted the project's frame rate for user slots. H3's rate is
+    # fixed at 24 by the model, so keeping it made an LTX pack a hard requirement of a
+    # pipeline that has no use for it.
+    assert "LTXFloatToInt" not in classes
     # the shared half is untouched
     assert {"FunPackStudio", "FunPackLTXAVSceneChainSampler", "LTXVSeparateAVLatent"} <= classes
     assert not report["blocking"], report["blocking"]
 
 
+def test_h3_does_not_offer_the_dropped_frame_rate_converter_as_a_producer():
+    """A dropped core node must not be auto-wired into a slot that wants an INT."""
+    models = dict(H3_MODELS)
+    models["slots"] = H3_MODELS["slots"] + [
+        {"id": "ip", "role": "image_processing", "node_class": "IntEater", "label": "eats an int"},
+    ]
+    oi = dict(H3_OI)
+    oi["IntEater"] = {"input": {"required": {"n": ["INT", {"default": 0}]}}, "output": ["IMAGE"]}
+    graph, _report = builder.build(oi, models, {"prompt": "a shot"})
+    for node in graph.values():
+        for value in node["inputs"].values():
+            assert not (isinstance(value, list) and value and value[0] == "f2i"), value
+
+
 def test_h3_wires_studio_conditioning_straight_to_the_sampler():
     graph, _ = builder.build(H3_OI, H3_MODELS, {"prompt": "a shot"})
     sampler = graph["sampler"]["inputs"]