diff --git a/src/Tools/tim_tool/ui/tab/main-tab.slint b/src/Tools/tim_tool/ui/tab/main-tab.slint
index a206a1f1..d252e3ac 100644
--- a/src/Tools/tim_tool/ui/tab/main-tab.slint
+++ b/src/Tools/tim_tool/ui/tab/main-tab.slint
@@ -10,7 +10,7 @@ struct VRAMImage {
 }
 
 export component MainTab inherits Rectangle {
-    property        <int>                    test_scale: 2;
+    property        <int>                    test_scale: 4;
     in-out property <image>                  vram_bg;
     in-out property <[StandardListViewItem]> vram_files:  [];
     in-out property <[VRAMImage]>            vram_images: [];
@@ -24,11 +24,12 @@ export component MainTab inherits Rectangle {
 
     group := GroupBox {
         title: "VRAM Layout";
-        x: 4px;
-        y: 4px;
+        x:      4px;
+        y:      4px;
+        width:  main_view.width  + 2*main_view.x;
         
         VerticalLayout {
-            ScrollView {
+            main_view := ScrollView {
                 width:           rect.width/root.test_scale;
                 height:          rect.height/root.test_scale;
                 viewport-x:      0;
@@ -107,13 +108,14 @@ export component MainTab inherits Rectangle {
             }
             HorizontalLayout {
                 padding: 4px;
+                
                 GroupBox {
                     title: "Added files";
                     VerticalLayout {
                         alignment: start;
                         padding: 4px;
                         vram_files_list := StandardListView {
-                            width:  background_image.width/2;
+                            width:  background_image.width/root.test_scale/2;
                             height: 128px;
                             model:  root.vram_files;