diff --git a/negstation/widgets/stage_viewer_widget.py b/negstation/widgets/stage_viewer_widget.py
index bbeb266..cc6a758 100644
--- a/negstation/widgets/stage_viewer_widget.py
+++ b/negstation/widgets/stage_viewer_widget.py
@@ -19,6 +19,7 @@ class StageViewerWidget(BaseWidget):
         self.current = None
         self.texture_tag = dpg.generate_uuid()
         self.img = None
+        self.needs_update = False
 
         # Subscribe only to stage list updates
         self.manager.bus.subscribe(
@@ -44,7 +45,8 @@ class StageViewerWidget(BaseWidget):
 
     def on_resize(self, app_data):
         if self.img is not None:
-            self.update_texture(self.img)
+            self.needs_update = True
+            # self.update_texture(self.img)
 
     def on_stage_list(self, stages):
         # Update dropdown items
@@ -56,7 +58,8 @@ class StageViewerWidget(BaseWidget):
         if name == self.current:
             if img is not None:
                 self.img = img
-                self.update_texture(img)
+                self.needs_update = True
+                # self.update_texture(img)
 
     def on_select(self, sender, selected_stage):
         # User-picked stage: fetch and render
@@ -64,7 +67,8 @@ class StageViewerWidget(BaseWidget):
         img = self.manager.pipeline.get_stage(selected_stage)
         if img is not None:
             self.img = img
-            self.update_texture(img)
+            self.needs_update = True
+            # self.update_texture(img)
 
     def update_texture(self, img: np.ndarray):
         # img is a NumPy array with shape (h, w, 4)
@@ -105,3 +109,8 @@ class StageViewerWidget(BaseWidget):
             width=disp_w,
             height=disp_h
         )
+
+    def update(self):
+        if self.needs_update:
+            self.needs_update = False
+            self.update_texture(self.img)
diff --git a/negstation_layout.ini b/negstation_layout.ini
index 12e1b35..ddb29d0 100644
--- a/negstation_layout.ini
+++ b/negstation_layout.ini
@@ -1,62 +1,27 @@
 [Window][WindowOverViewport_11111111]
 Pos=0,19
-Size=810,581
+Size=800,581
 Collapsed=0
 
+[Window][###22]
+Pos=0,19
+Size=299,581
+Collapsed=0
+DockId=0x00000001,0
+
+[Window][###27]
+Pos=301,19
+Size=499,581
+Collapsed=0
+DockId=0x00000002,0
+
 [Window][Debug##Default]
 Pos=60,60
 Size=400,400
 Collapsed=0
 
-[Window][###28]
-Pos=143,94
-Size=400,400
-Collapsed=0
-
-[Window][###33]
-Pos=-2,48
-Size=300,150
-Collapsed=0
-
-[Window][###37]
-Pos=580,56
-Size=400,400
-Collapsed=0
-
-[Window][###22]
-Pos=0,19
-Size=278,581
-Collapsed=0
-DockId=0x00000005,0
-
-[Window][###27]
-Pos=280,19
-Size=530,581
-Collapsed=0
-DockId=0x00000001,0
-
-[Window][###31]
-Pos=516,19
-Size=444,381
-Collapsed=0
-DockId=0x00000002,0
-
-[Window][###41]
-Pos=185,19
-Size=821,577
-Collapsed=0
-DockId=0x00000001,0
-
-[Window][###38]
-Pos=209,19
-Size=751,574
-Collapsed=0
-DockId=0x00000001,0
-
 [Docking][Data]
-DockSpace     ID=0x7C6B3D9B Window=0xA87D555D Pos=0,19 Size=810,581 Split=X
-  DockNode    ID=0x00000005 Parent=0x7C6B3D9B SizeRef=278,381 Selected=0xEE087978
-  DockNode    ID=0x00000006 Parent=0x7C6B3D9B SizeRef=680,381 Split=X
-    DockNode  ID=0x00000001 Parent=0x00000006 SizeRef=514,381 CentralNode=1 Selected=0x26E8F608
-    DockNode  ID=0x00000002 Parent=0x00000006 SizeRef=444,381 Selected=0x62F4D00D
+DockSpace   ID=0x7C6B3D9B Window=0xA87D555D Pos=0,19 Size=800,581 Split=X Selected=0x26E8F608
+  DockNode  ID=0x00000001 Parent=0x7C6B3D9B SizeRef=299,581 Selected=0xEE087978
+  DockNode  ID=0x00000002 Parent=0x7C6B3D9B SizeRef=499,581 CentralNode=1 Selected=0x26E8F608