diff --git a/xbox/native-bios/Package.appxmanifest b/xbox/native-bios/Package.appxmanifest
index f76fbd06e6..97cb488d45 100644
--- a/xbox/native-bios/Package.appxmanifest
+++ b/xbox/native-bios/Package.appxmanifest
@@ -6,7 +6,7 @@
          IgnorableNamespaces="uap mp rescap">
   <Identity Name="AestheticComputer.NativeBios"
             Publisher="CN=AestheticComputerDev"
-            Version="1.0.0.49" />
+            Version="1.0.0.50" />
   <mp:PhoneIdentity PhoneProductId="892d830b-d069-4770-ad28-33d1d9bdd856"
                     PhonePublisherId="00000000-0000-0000-0000-000000000000" />
   <Properties>
diff --git a/xbox/native-bios/ScenePrimitives.inc b/xbox/native-bios/ScenePrimitives.inc
index 89b94e8451..42fa982770 100644
--- a/xbox/native-bios/ScenePrimitives.inc
+++ b/xbox/native-bios/ScenePrimitives.inc
@@ -138,7 +138,8 @@ JSValue MeshFree(JSContext* ctx,JSValueConst,int argc,JSValueConst* args){
 }
 // meshDraw(handle, camera, capsuleScale = 1, tintR = 1, tintG = 1, tintB = 1) → triangles emitted.
 // capsuleScale is the game's cameraScale(): edge capsules store a world width
-// and take their pixel width from it, as drawQuadMesh did in JS.
+// and take their pixel width from it, as drawQuadMesh did in JS. Zero or less
+// skips the capsules — the P1 inset never drew them, and keeps not drawing them.
 JSValue MeshDraw(JSContext* ctx,JSValueConst,int argc,JSValueConst* args){
  auto* scope=static_cast<CallScope*>(JS_GetContextOpaque(ctx));int32_t handle=-1;SceneFloats camera(ctx);
  if(!scope||!scope->api||argc<2||JS_ToInt32(ctx,&handle,args[0]))return JS_NewInt32(ctx,0);
@@ -193,7 +194,7 @@ JSValue MeshDraw(JSContext* ctx,JSValueConst,int argc,JSValueConst* args){
  }
  // Edge capsules: worldSegment's near clip, then the fan at min depth + bias.
  const double guard=m[20]-m[18];
- for(size_t i=0;i<mesh.capsules.size();i+=11){const float* c=mesh.capsules.data()+i;
+ for(size_t i=0;capsuleScale>0&&i<mesh.capsules.size();i+=11){const float* c=mesh.capsules.data()+i;
   ScenePoint p=SceneToView(m,{c[0],c[1],c[2]}),q=SceneToView(m,{c[3],c[4],c[5]});
   if(p.z<near&&q.z<near)continue;
   if(p.z<near)p=SceneMix(p,q,(near-p.z)/(q.z-p.z));else if(q.z<near)q=SceneMix(q,p,(near-q.z)/(p.z-q.z));
diff --git a/xbox/native-bios/tests/quickjs_engine_smoke.cpp b/xbox/native-bios/tests/quickjs_engine_smoke.cpp
index 1dfb64f7ec..9f0fccc77a 100644
--- a/xbox/native-bios/tests/quickjs_engine_smoke.cpp
+++ b/xbox/native-bios/tests/quickjs_engine_smoke.cpp
@@ -56,7 +56,7 @@ int main() {
   api.clock.network_synced = true; api.clock.network_offset_ms = 3; api.clock.network_rtt_ms = 21;
   api.audio.output_latency_ms = 11.5; api.audio.midi_status = "no-input";
   api.audio.midi_gate = true; api.audio.midi_pitch_bend = 9000;
-  auto piece = engine.compile({"smoke", "test", "function boot(){telemetry('BOOT','OK');gameSignal('bullet',1,.5,.25);saveReplay('{\"format\":\"ac.oskiedemo\"}');publishLive('ow-bafegu-dorimi-kunapo','{\"seq\":1}');publishLive('ow-sokku135','{\"seq\":1}');ac();if(!discScan())throw Error('disc scan')} function sim(){if(!gamepad().connected||!gamepad(0).connected||!gamepad(1).connected||gamepad(2).connected||gamepad(1).leftX!==-1)throw Error('indexed gamepads');drum('kick',1,0);const r=runtime();if(!r.clockSynced||r.clockOffsetMs!==3||r.audioLatencyMs!==11.5||r.midiStatus!=='no-input'||!r.midiGate||r.midiPitchBend!==9000||r.clientErrorReportStatus!=='posted to server smoke')throw Error('runtime telemetry');const d=disc();if(d.status!=='ready'||d.volume!=='D:'||d.name!=='PHOTO.JPG'||d.count!==3||d.index!==1||d.width!==1600||d.height!==1200||!d.currentReady)throw Error('disc state');if(!discShow(-1))throw Error('disc show');capabilities();controllers();oscillator(220,.1)} function paint(){wipe(1,2,3);box(1,2,3,4,5,6,7);line(1,2,3,4,2,5,6,7);triangle(1,2,3,4,5,6,7,8,9);const batch=new Float32Array([1,2,.1,3,4,.1,5,6,.1,7,8,9,10,20,.2,30,40,.2,50,60,.2,70,80,90]);if(triangles3d(batch)!==2)throw Error('triangle batch');const textured=new Float32Array([1,2,.1,0,0,3,4,.1,1,0,5,6,.1,0,1,255,255,255]);if(texturedTriangles3d(textured,1)!==1)throw Error('texture batch');const sprites=new Float32Array([100,200,.3,16,255,80,90,1]);if(sprites3d(sprites,1)!==1)throw Error('sprite batch');write('OK',8,9,10,11,12,13);systemWrite('HI',20,30,40);ywftWrite('YWFT',20,70,40);comicWrite('COMIC',20,110,40);systemGlyph('ButtonA',50,60,70);painting(80,90,100,110);stampPainting('#j8t',200,300,1);discPhoto(0,0,1920,1080);blur(4);if(!postEffects(.4,.2,.1,99,-60,3))throw Error('post effects');const mh=meshUpload(new Float32Array([0,0,0,100,0,0,100,100,0,0,100,0]),new Float32Array([0,1,2,3,200,100,50,0,0,-1]),new Float32Array([0,0,0,100,0,0,4,255,0,0,-.004]));if(mh!==0)throw Error('mesh upload');const cam=new Float32Array([0,0,-500,1,0,0,0,1,0,0,0,1,960,540,1,1,0,8,0,0,1920,1080,-1.4,.000175,0,0,-1]);if(meshDraw(mh,cam,1)!==10)throw Error('mesh draw '+meshDraw(mh,cam,1));cam[2]=500;if(meshDraw(mh,cam,1)!==0)throw Error('mesh behind lens');cam[2]=-500;if(meshUpload(new Float32Array([0,0,0]),new Float32Array([0,0,0,9,1,1,1,0,0,1]))!==-1)throw Error('mesh index validation');if(!meshFree(mh)||meshDraw(mh,cam,1)!==0||meshFree(mh))throw Error('mesh free');if(capabilities().sceneApi!==2)throw Error('sceneApi')} function act(b){if(b==='A')synth(440,.01);if(b==='B'){oscillatorStop();if(!discCopy())throw Error('disc copy')}}", "test"}, {}, error);
+  auto piece = engine.compile({"smoke", "test", "function boot(){telemetry('BOOT','OK');gameSignal('bullet',1,.5,.25);saveReplay('{\"format\":\"ac.oskiedemo\"}');publishLive('ow-bafegu-dorimi-kunapo','{\"seq\":1}');publishLive('ow-sokku135','{\"seq\":1}');ac();if(!discScan())throw Error('disc scan')} function sim(){if(!gamepad().connected||!gamepad(0).connected||!gamepad(1).connected||gamepad(2).connected||gamepad(1).leftX!==-1)throw Error('indexed gamepads');drum('kick',1,0);const r=runtime();if(!r.clockSynced||r.clockOffsetMs!==3||r.audioLatencyMs!==11.5||r.midiStatus!=='no-input'||!r.midiGate||r.midiPitchBend!==9000||r.clientErrorReportStatus!=='posted to server smoke')throw Error('runtime telemetry');const d=disc();if(d.status!=='ready'||d.volume!=='D:'||d.name!=='PHOTO.JPG'||d.count!==3||d.index!==1||d.width!==1600||d.height!==1200||!d.currentReady)throw Error('disc state');if(!discShow(-1))throw Error('disc show');capabilities();controllers();oscillator(220,.1)} function paint(){wipe(1,2,3);box(1,2,3,4,5,6,7);line(1,2,3,4,2,5,6,7);triangle(1,2,3,4,5,6,7,8,9);const batch=new Float32Array([1,2,.1,3,4,.1,5,6,.1,7,8,9,10,20,.2,30,40,.2,50,60,.2,70,80,90]);if(triangles3d(batch)!==2)throw Error('triangle batch');const textured=new Float32Array([1,2,.1,0,0,3,4,.1,1,0,5,6,.1,0,1,255,255,255]);if(texturedTriangles3d(textured,1)!==1)throw Error('texture batch');const sprites=new Float32Array([100,200,.3,16,255,80,90,1]);if(sprites3d(sprites,1)!==1)throw Error('sprite batch');write('OK',8,9,10,11,12,13);systemWrite('HI',20,30,40);ywftWrite('YWFT',20,70,40);comicWrite('COMIC',20,110,40);systemGlyph('ButtonA',50,60,70);painting(80,90,100,110);stampPainting('#j8t',200,300,1);discPhoto(0,0,1920,1080);blur(4);if(!postEffects(.4,.2,.1,99,-60,3))throw Error('post effects');const mh=meshUpload(new Float32Array([0,0,0,100,0,0,100,100,0,0,100,0]),new Float32Array([0,1,2,3,200,100,50,0,0,-1]),new Float32Array([0,0,0,100,0,0,4,255,0,0,-.004]));if(mh!==0)throw Error('mesh upload');const cam=new Float32Array([0,0,-500,1,0,0,0,1,0,0,0,1,960,540,1,1,0,8,0,0,1920,1080,-1.4,.000175,0,0,-1]);if(meshDraw(mh,cam,1)!==10)throw Error('mesh draw '+meshDraw(mh,cam,1));if(meshDraw(mh,cam,0)!==2)throw Error('mesh draw without capsules');cam[2]=500;if(meshDraw(mh,cam,1)!==0)throw Error('mesh behind lens');cam[2]=-500;if(meshUpload(new Float32Array([0,0,0]),new Float32Array([0,0,0,9,1,1,1,0,0,1]))!==-1)throw Error('mesh index validation');if(!meshFree(mh)||meshDraw(mh,cam,1)!==0||meshFree(mh))throw Error('mesh free');if(capabilities().sceneApi!==2)throw Error('sceneApi')} function act(b){if(b==='A')synth(440,.01);if(b==='B'){oscillatorStop();if(!discCopy())throw Error('disc copy')}}", "test"}, {}, error);
   auto scene = engine.compile({"scene", "test", R"JS(
     function boot(){
       disc3d(20,20,0,10,255,0,0);capsule3d(10,10,40,40,0,10,0,255,0);
@@ -123,7 +123,7 @@ int main() {
     api.post_effects.tilt_px == 16.f && api.post_effects.motion_x == -48.f &&
     api.post_effects.motion_y == 3.f);
   assert(graphics.color.r == 1 && graphics.color.g == 2 && graphics.color.b == 3);
-  assert(graphics.boxes == 1 && graphics.lines == 1 && graphics.triangles == 13 /* 3 direct + a retained quad (2) and its edge capsule (8) */ && graphics.textured == 1 && graphics.sprites == 1 && graphics.writes == 1 &&
+  assert(graphics.boxes == 1 && graphics.lines == 1 && graphics.triangles == 15 /* 3 direct + a retained quad (2) and its edge capsule (8), then the quad alone (2) */ && graphics.textured == 1 && graphics.sprites == 1 && graphics.writes == 1 &&
     graphics.systemWrites == 3 && graphics.glyphs == 1 && graphics.images == 3 &&
     graphics.blurs == 1 && graphics.lastImage.source == "disc-photo" &&
     !graphics.lastImage.centered && telemetryCalls == 1 && gameSignalCalls == 1 &&