diff --git a/Assets/Resources/Prefabs/UI/Icons/CylinderVolume.prefab b/Assets/Resources/Prefabs/UI/Icons/CylinderVolume.prefab
index bf194d69b45ee0a2871b6acb5813535509c05bd2..acc7ce9132a356878d519405fa4cdb390a900160 100644
--- a/Assets/Resources/Prefabs/UI/Icons/CylinderVolume.prefab
+++ b/Assets/Resources/Prefabs/UI/Icons/CylinderVolume.prefab
@@ -28,6 +28,7 @@ RectTransform:
   m_LocalRotation: {x: -0, y: -0, z: -0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
   m_Children: []
   m_Father: {fileID: 7509137162853395042}
   m_RootOrder: 0
@@ -166,6 +167,7 @@ RectTransform:
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
   m_Children:
   - {fileID: 3254540930359715604}
   m_Father: {fileID: 0}
diff --git a/Assets/Resources/Prefabs/UI/Icons/DisplayLine.prefab b/Assets/Resources/Prefabs/UI/Icons/DisplayLine.prefab
index dc924311770247470868d4c459bae634f2aecb40..a1da5a375d1bdf0fd056aee3479e0f34648ac6ca 100644
--- a/Assets/Resources/Prefabs/UI/Icons/DisplayLine.prefab
+++ b/Assets/Resources/Prefabs/UI/Icons/DisplayLine.prefab
@@ -28,6 +28,7 @@ RectTransform:
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
   m_Children: []
   m_Father: {fileID: 8643015897288315615}
   m_RootOrder: 0
@@ -60,6 +61,7 @@ MonoBehaviour:
   m_Material: {fileID: 0}
   m_Color: {r: 1, g: 1, b: 1, a: 1}
   m_RaycastTarget: 1
+  m_RaycastPadding: {x: 0, y: 0, z: 0, w: 0}
   m_Maskable: 1
   m_OnCullStateChanged:
     m_PersistentCalls:
@@ -85,13 +87,12 @@ MonoBehaviour:
   m_fontColorGradientPreset: {fileID: 0}
   m_spriteAsset: {fileID: 0}
   m_tintAllSprites: 0
+  m_StyleSheet: {fileID: 0}
+  m_TextStyleHashCode: -1183493901
   m_overrideHtmlColors: 0
   m_faceColor:
     serializedVersion: 2
     rgba: 4294967295
-  m_outlineColor:
-    serializedVersion: 2
-    rgba: 4278190080
   m_fontSize: 36
   m_fontSizeBase: 36
   m_fontWeight: 400
@@ -99,7 +100,9 @@ MonoBehaviour:
   m_fontSizeMin: 18
   m_fontSizeMax: 72
   m_fontStyle: 0
-  m_textAlignment: 514
+  m_HorizontalAlignment: 2
+  m_VerticalAlignment: 512
+  m_textAlignment: 65535
   m_characterSpacing: 0
   m_wordSpacing: 0
   m_lineSpacing: 0
@@ -109,10 +112,8 @@ MonoBehaviour:
   m_enableWordWrapping: 1
   m_wordWrappingRatios: 0.4
   m_overflowMode: 0
-  m_firstOverflowCharacterIndex: -1
   m_linkedTextComponent: {fileID: 0}
-  m_isLinkedTextComponent: 0
-  m_isTextTruncated: 0
+  parentLinkedComponent: {fileID: 0}
   m_enableKerning: 1
   m_enableExtraPadding: 0
   checkPaddingRequired: 0
@@ -120,40 +121,18 @@ MonoBehaviour:
   m_parseCtrlCharacters: 1
   m_isOrthographic: 1
   m_isCullingEnabled: 0
-  m_ignoreRectMaskCulling: 0
-  m_ignoreCulling: 1
   m_horizontalMapping: 0
   m_verticalMapping: 0
   m_uvLineOffset: 0
   m_geometrySortingOrder: 0
+  m_IsTextObjectScaleStatic: 0
   m_VertexBufferAutoSizeReduction: 1
-  m_firstVisibleCharacter: 0
   m_useMaxVisibleDescender: 1
   m_pageToDisplay: 1
   m_margin: {x: 0, y: 0, z: 0, w: 0}
-  m_textInfo:
-    textComponent: {fileID: 5696377050731032053}
-    characterCount: 1
-    spriteCount: 0
-    spaceCount: 0
-    wordCount: 1
-    linkCount: 0
-    lineCount: 1
-    pageCount: 1
-    materialCount: 1
   m_isUsingLegacyAnimationComponent: 0
   m_isVolumetricText: 0
-  m_spriteAnimator: {fileID: 0}
   m_hasFontAssetChanged: 0
-  m_subTextObjects:
-  - {fileID: 0}
-  - {fileID: 0}
-  - {fileID: 0}
-  - {fileID: 0}
-  - {fileID: 0}
-  - {fileID: 0}
-  - {fileID: 0}
-  - {fileID: 0}
   m_baseMaterial: {fileID: 0}
   m_maskOffset: {x: 0, y: 0, z: 0, w: 0}
 --- !u!1 &7510387096843212865
@@ -188,6 +167,7 @@ RectTransform:
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
   m_Children:
   - {fileID: 3165017659102780400}
   m_Father: {fileID: 0}
@@ -221,6 +201,7 @@ MonoBehaviour:
   m_Material: {fileID: 0}
   m_Color: {r: 1, g: 1, b: 1, a: 1}
   m_RaycastTarget: 1
+  m_RaycastPadding: {x: 0, y: 0, z: 0, w: 0}
   m_Maskable: 1
   m_OnCullStateChanged:
     m_PersistentCalls:
@@ -248,10 +229,6 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   imageToChange: {fileID: 6811289727063397518}
-  animationStartColor: {r: 0.98039216, g: 0.99215686, b: 0.03137255, a: 1}
-  animationEndColor: {r: 1, g: 0.52156866, b: 0.007843138, a: 1}
-  animationTrigger: 0
-  animateDuration: 5
 --- !u!114 &3914868910838030883
 MonoBehaviour:
   m_ObjectHideFlags: 0
diff --git a/Assets/Resources/Prefabs/UI/Icons/DisplayPoint.prefab b/Assets/Resources/Prefabs/UI/Icons/DisplayPoint.prefab
index 6e4bfcd649bebd86ee8267ee9d816706698a15b1..e554c44ae42aac66d62b551dd4eb82e5017aaa74 100644
--- a/Assets/Resources/Prefabs/UI/Icons/DisplayPoint.prefab
+++ b/Assets/Resources/Prefabs/UI/Icons/DisplayPoint.prefab
@@ -32,6 +32,7 @@ RectTransform:
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
   m_Children:
   - {fileID: 858001164857725564}
   m_Father: {fileID: 0}
@@ -65,6 +66,7 @@ MonoBehaviour:
   m_Material: {fileID: 0}
   m_Color: {r: 1, g: 1, b: 1, a: 1}
   m_RaycastTarget: 1
+  m_RaycastPadding: {x: 0, y: 0, z: 0, w: 0}
   m_Maskable: 1
   m_OnCullStateChanged:
     m_PersistentCalls:
@@ -92,10 +94,6 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   imageToChange: {fileID: 858001163752551617}
-  animationStartColor: {r: 0.98039216, g: 0.99215686, b: 0.03137255, a: 1}
-  animationEndColor: {r: 1, g: 0.52156866, b: 0.007843138, a: 1}
-  animationTrigger: 0
-  animateDuration: 5
 --- !u!114 &114132791164475416
 MonoBehaviour:
   m_ObjectHideFlags: 0
@@ -160,6 +158,7 @@ RectTransform:
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
   m_Children: []
   m_Father: {fileID: 858001163752551618}
   m_RootOrder: 0
@@ -192,6 +191,7 @@ MonoBehaviour:
   m_Material: {fileID: 0}
   m_Color: {r: 1, g: 1, b: 1, a: 1}
   m_RaycastTarget: 1
+  m_RaycastPadding: {x: 0, y: 0, z: 0, w: 0}
   m_Maskable: 1
   m_OnCullStateChanged:
     m_PersistentCalls:
@@ -217,13 +217,12 @@ MonoBehaviour:
   m_fontColorGradientPreset: {fileID: 0}
   m_spriteAsset: {fileID: 0}
   m_tintAllSprites: 0
+  m_StyleSheet: {fileID: 0}
+  m_TextStyleHashCode: -1183493901
   m_overrideHtmlColors: 0
   m_faceColor:
     serializedVersion: 2
     rgba: 4294967295
-  m_outlineColor:
-    serializedVersion: 2
-    rgba: 4278190080
   m_fontSize: 36
   m_fontSizeBase: 36
   m_fontWeight: 400
@@ -231,7 +230,9 @@ MonoBehaviour:
   m_fontSizeMin: 18
   m_fontSizeMax: 72
   m_fontStyle: 0
-  m_textAlignment: 514
+  m_HorizontalAlignment: 2
+  m_VerticalAlignment: 512
+  m_textAlignment: 65535
   m_characterSpacing: 0
   m_wordSpacing: 0
   m_lineSpacing: 0
@@ -241,10 +242,8 @@ MonoBehaviour:
   m_enableWordWrapping: 1
   m_wordWrappingRatios: 0.4
   m_overflowMode: 0
-  m_firstOverflowCharacterIndex: -1
   m_linkedTextComponent: {fileID: 0}
-  m_isLinkedTextComponent: 0
-  m_isTextTruncated: 0
+  parentLinkedComponent: {fileID: 0}
   m_enableKerning: 1
   m_enableExtraPadding: 0
   checkPaddingRequired: 0
@@ -252,39 +251,17 @@ MonoBehaviour:
   m_parseCtrlCharacters: 1
   m_isOrthographic: 1
   m_isCullingEnabled: 0
-  m_ignoreRectMaskCulling: 0
-  m_ignoreCulling: 1
   m_horizontalMapping: 0
   m_verticalMapping: 0
   m_uvLineOffset: 0
   m_geometrySortingOrder: 0
+  m_IsTextObjectScaleStatic: 0
   m_VertexBufferAutoSizeReduction: 1
-  m_firstVisibleCharacter: 0
   m_useMaxVisibleDescender: 1
   m_pageToDisplay: 1
   m_margin: {x: 0, y: 0, z: 0, w: 0}
-  m_textInfo:
-    textComponent: {fileID: 858001164857725563}
-    characterCount: 1
-    spriteCount: 0
-    spaceCount: 0
-    wordCount: 1
-    linkCount: 0
-    lineCount: 1
-    pageCount: 1
-    materialCount: 1
   m_isUsingLegacyAnimationComponent: 0
   m_isVolumetricText: 0
-  m_spriteAnimator: {fileID: 0}
   m_hasFontAssetChanged: 0
-  m_subTextObjects:
-  - {fileID: 0}
-  - {fileID: 0}
-  - {fileID: 0}
-  - {fileID: 0}
-  - {fileID: 0}
-  - {fileID: 0}
-  - {fileID: 0}
-  - {fileID: 0}
   m_baseMaterial: {fileID: 0}
   m_maskOffset: {x: 0, y: 0, z: 0, w: 0}
diff --git a/Assets/Resources/Prefabs/UI/Ingame/FrameITUI_mobile.prefab b/Assets/Resources/Prefabs/UI/Ingame/FrameITUI_mobile.prefab
index ae7550b5042a2e5a20f2207ae651f2e1dd656d69..53aea16a96ac503a30f3fb564c0d661fadbd191c 100644
--- a/Assets/Resources/Prefabs/UI/Ingame/FrameITUI_mobile.prefab
+++ b/Assets/Resources/Prefabs/UI/Ingame/FrameITUI_mobile.prefab
@@ -4112,7 +4112,7 @@ PrefabInstance:
     - target: {fileID: 9207926681420349736, guid: b162218cc487f1242bd5ac7b4315a051,
         type: 3}
       propertyPath: m_Size
-      value: 0.4705884
+      value: 1
       objectReference: {fileID: 0}
     - target: {fileID: 9207926681420349736, guid: b162218cc487f1242bd5ac7b4315a051,
         type: 3}
@@ -4157,7 +4157,7 @@ PrefabInstance:
     - target: {fileID: 9207926681532248490, guid: b162218cc487f1242bd5ac7b4315a051,
         type: 3}
       propertyPath: m_AnchoredPosition.x
-      value: 22783.914
+      value: 25777.459
       objectReference: {fileID: 0}
     m_RemovedComponents:
     - {fileID: 9207926679892754397, guid: b162218cc487f1242bd5ac7b4315a051, type: 3}
@@ -4298,12 +4298,12 @@ PrefabInstance:
     - target: {fileID: 8553388048532215990, guid: 884ac57de337c364391b247761071fb1,
         type: 3}
       propertyPath: m_AnchorMax.y
-      value: 1
+      value: 0
       objectReference: {fileID: 0}
     - target: {fileID: 8553388048532215990, guid: 884ac57de337c364391b247761071fb1,
         type: 3}
       propertyPath: m_AnchorMin.y
-      value: 1
+      value: 0
       objectReference: {fileID: 0}
     - target: {fileID: 8553388048532215990, guid: 884ac57de337c364391b247761071fb1,
         type: 3}
diff --git a/Assets/Resources/Prefabs/UI/Ingame/GadgetCanvas.prefab b/Assets/Resources/Prefabs/UI/Ingame/GadgetCanvas.prefab
index d587dedb6ae3175b173545b76f0e3025a5b0f1db..6574b6c4cc64aaf84502fe8e3979a252909ade0d 100644
--- a/Assets/Resources/Prefabs/UI/Ingame/GadgetCanvas.prefab
+++ b/Assets/Resources/Prefabs/UI/Ingame/GadgetCanvas.prefab
@@ -189,6 +189,7 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: dadf4ac08a30dfa43aa57ac646a68767, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
+  _ActiveGadgetScaleFactor: 0
   _GadgetButton: {fileID: 5345241908758045532, guid: 4804ff343c7a9724abfb4587ac7da08a,
     type: 3}
   _ParentMe: {fileID: 0}
@@ -517,8 +518,25 @@ PrefabInstance:
       propertyPath: m_LocalEulerAnglesHint.z
       value: 0
       objectReference: {fileID: 0}
+    - target: {fileID: 6315983451093957514, guid: 4804ff343c7a9724abfb4587ac7da08a,
+        type: 3}
+      propertyPath: m_TargetGraphic
+      value: 
+      objectReference: {fileID: 3210610016106763521}
     m_RemovedComponents: []
   m_SourcePrefab: {fileID: 100100000, guid: 4804ff343c7a9724abfb4587ac7da08a, type: 3}
+--- !u!114 &3210610016106763521 stripped
+MonoBehaviour:
+  m_CorrespondingSourceObject: {fileID: 565795937736748943, guid: 4804ff343c7a9724abfb4587ac7da08a,
+    type: 3}
+  m_PrefabInstance: {fileID: 3122257488954702478}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 0}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: fe87c0e1cc204ed48ad3b37840f39efc, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
 --- !u!224 &8883333281790640344 stripped
 RectTransform:
   m_CorrespondingSourceObject: {fileID: 5770109655396907606, guid: 4804ff343c7a9724abfb4587ac7da08a,
diff --git a/Assets/Resources/Prefabs/UI/Ingame/StartM_2_MnCtrl.prefab b/Assets/Resources/Prefabs/UI/Ingame/StartM_2_MnCtrl.prefab
index 9bf9d8e962afb5abc5da93eae38dabc6e0d94939..6f6db12624590eae0edfdc10d8dcd9c119fd5b8a 100644
--- a/Assets/Resources/Prefabs/UI/Ingame/StartM_2_MnCtrl.prefab
+++ b/Assets/Resources/Prefabs/UI/Ingame/StartM_2_MnCtrl.prefab
@@ -21267,7 +21267,7 @@ MonoBehaviour:
   m_FallbackScreenDPI: 96
   m_DefaultSpriteDPI: 96
   m_DynamicPixelsPerUnit: 1
-  m_PresetInfoIsWorld: 1
+  m_PresetInfoIsWorld: 0
 --- !u!114 &6008639174322951259
 MonoBehaviour:
   m_ObjectHideFlags: 0
diff --git a/Assets/ScriptableObjects/GadgetDataContainerGadgetCollection.asset b/Assets/ScriptableObjects/GadgetDataContainerGadgetCollection.asset
index 0d4b6fc5cc71cb5c62566585c722e55edc275dbf..b5fd0b7084dffbf188fa3d93f75c0d516bf36b4d 100644
--- a/Assets/ScriptableObjects/GadgetDataContainerGadgetCollection.asset
+++ b/Assets/ScriptableObjects/GadgetDataContainerGadgetCollection.asset
@@ -26,7 +26,7 @@ MonoBehaviour:
   - {fileID: 21300000, guid: 64638854d11ebae43b37782de9c88be7, type: 3}
   - {fileID: 21300000, guid: d456617ba2282854d9570dcebcc2b279, type: 3}
   - {fileID: 21300000, guid: e35797aede3d7bd449ca9195a409b0cc, type: 3}
-  GadgetType: ffffffff000000000100000002000000030000000400000005000000060000000700000008000000
+  GadgetType: ffffffff00000000010000000200000003000000040000000500000006000000070000000800000009000000
   GadgetData:
   - {fileID: 11400000, guid: 7431ff31b707d2a4082b65b61e15e5df, type: 2}
   - {fileID: 11400000, guid: c149a1e468d3b3b48a0732c2e0811856, type: 2}
@@ -38,3 +38,4 @@ MonoBehaviour:
   - {fileID: 11400000, guid: 8fb57464fd99014479babf9a76388910, type: 2}
   - {fileID: 11400000, guid: 06736b134e21b50488990025c33c9c2e, type: 2}
   - {fileID: 11400000, guid: 6bc4e283502549d428d3c9ce74e91757, type: 2}
+  - {fileID: 11400000, guid: 35d3197399dc8374280464a237271ac5, type: 2}
diff --git a/Assets/Scripts/GenerateDemoFiles.cs b/Assets/Scripts/GenerateDemoFiles.cs
index f0fdb1b46054aac7169cc866250cd3dfd3498d4b..dec387e7efc4d6231ee15d642216ca248fe5dc06 100644
--- a/Assets/Scripts/GenerateDemoFiles.cs
+++ b/Assets/Scripts/GenerateDemoFiles.cs
@@ -116,7 +116,7 @@ public static void GenerateRiverStage()
             };
 
         // Set Gadgets/ Scrolls
-        StageStatic.stage.AllowedGadgets = new() { new Pointer(), new Tape(), new AngleTool(), new LineTool(), new LotTool(), new Pendulum(), new Remover(), new EqualCircleGadget() };
+        StageStatic.stage.AllowedGadgets = new() { new Pointer(), new Tape(), new AngleTool(), new LineTool(), new LotTool(), new Pendulum(), new Remover(), new EqualCircleGadget(), new TestMiddlePoint() };
         StageStatic.stage.AllowedScrolls = new() { "OppositeLen", "AngleSum", "Pythagoras", "CircleScroll", "CircleAreaScroll", "ConeVolumeScroll", "TruncatedConeVolumeScroll", "CylinderVolumeScroll", "MidPoint", "CircleLineAngleScroll", "CircleLineAngleToAngle", "SupplementaryAngles" };
 
         // Save
diff --git a/Assets/Scripts/InteractionEngine/Gadgets/Gadget.cs b/Assets/Scripts/InteractionEngine/Gadgets/Gadget.cs
index 3a50271c82a89f39079713655867f8f156b5e2d7..097eef5cee8d4b31a1e8ed51edc90e10d25439a1 100644
--- a/Assets/Scripts/InteractionEngine/Gadgets/Gadget.cs
+++ b/Assets/Scripts/InteractionEngine/Gadgets/Gadget.cs
@@ -45,6 +45,7 @@ public enum GadgetIDs
         PoleTool = 6,
         Remover = 7,
         EqualCircles = 8,
+        MiddlePoint = 9,
     }
 
     public static Dictionary<Type, GadgetIDs> GadgetTypeToIDs = new(){
@@ -58,6 +59,7 @@ public enum GadgetIDs
         {typeof(PoleTool)           , GadgetIDs.PoleTool },
         {typeof(Remover)            , GadgetIDs.Remover },
         {typeof(EqualCircleGadget)  , GadgetIDs.EqualCircles },
+        {typeof(TestMiddlePoint), GadgetIDs.MiddlePoint },
         };
 
     /// <summary> Position in tool belt. </summary>
diff --git a/Assets/Scripts/InteractionEngine/Gadgets/GadgetBehaviour.cs b/Assets/Scripts/InteractionEngine/Gadgets/GadgetBehaviour.cs
index 88401b3a9bdcb29ee78d9d3a333f3ff525826aed..b66908d82fea13ab42d8542850975756b8f48e2a 100644
--- a/Assets/Scripts/InteractionEngine/Gadgets/GadgetBehaviour.cs
+++ b/Assets/Scripts/InteractionEngine/Gadgets/GadgetBehaviour.cs
@@ -110,6 +110,8 @@ void CreateButton(int gid)
 
         buttons = new Button[gadgets.Length];
 
+        Debug.Log("GadjetsNr: " + gadgets.Length);
+
         for (int i = 0; i < gadgets.Length; i++)
         {
             gadgets[i].Awake();
diff --git a/UserSettings/EditorUserSettings.asset b/UserSettings/EditorUserSettings.asset
index 7ff4442a04011bf16570a2eed9368372285e511f..8a05fd1dbee4bd45bf8f164f14db511ce6157098 100644
--- a/UserSettings/EditorUserSettings.asset
+++ b/UserSettings/EditorUserSettings.asset
@@ -18,6 +18,9 @@ EditorUserSettings:
       value: 0709560454055c0d0c5e5c2444740b4413154a72792d22627c714963e0b6373d
       flags: 0
     RecentlyUsedSceneGuid-4:
+      value: 0502505152005e020c0d0e2446275e44144f19287f707e362c7c4b60b2b9353c
+      flags: 0
+    RecentlyUsedSceneGuid-5:
       value: 57505505560608585a56557116730644404e4d7b7c7b7562787e4f66e4b1313e
       flags: 0
     RecentlyUsedScenePath-0: