diff --git a/Boards/BaseBoard.cs b/Boards/BaseBoard.cs
index 38259f8..ba45269 100644
--- a/Boards/BaseBoard.cs
+++ b/Boards/BaseBoard.cs
@@ -39,7 +39,6 @@ public abstract partial class BaseBoard : Panel, IBaseBoard
         foreach (BaseModule module in GetChildren().OfType<BaseModule>())
             if(module.HasLabel)
                 module.Label!.Visible = !mode;
-        
     }
 
     public void AddCable(IBaseCable cable)
diff --git a/Manual/ModuleManual.cs b/Manual/ModuleManual.cs
index 8a9e6a2..2b7622c 100644
--- a/Manual/ModuleManual.cs
+++ b/Manual/ModuleManual.cs
@@ -98,4 +98,5 @@ public abstract partial class ModuleManual : Panel, ISceneConcept, IModuleManual
 		Module.Label.Text = label;
 		Module.LabelString = label;
 	}
+	
 }
diff --git a/Manual/ProgrammableModuleSettingTab.cs b/Manual/ProgrammableModuleSettingTab.cs
index f1228be..f435a09 100644
--- a/Manual/ProgrammableModuleSettingTab.cs
+++ b/Manual/ProgrammableModuleSettingTab.cs
@@ -3,6 +3,7 @@ using Nocturnis;
 using Nocturnis.Enigmos.ModuleManuals;
 using Nocturnis.Enigmos.Modules;
 using Nocturnis.GlobalManagement.Providers;
+using Nocturnis.Godot;
 
 namespace Enigmos.Manual;
 
diff --git a/Modules/BaseModule.cs b/Modules/BaseModule.cs
index cb3d58a..4dcfae5 100644
--- a/Modules/BaseModule.cs
+++ b/Modules/BaseModule.cs
@@ -7,6 +7,7 @@ using Nocturnis.Enigmos.ModuleManuals;
 using Nocturnis.Enigmos.Modules;
 using Nocturnis.Enigmos.Ports;
 using Nocturnis.GlobalManagement.Providers;
+using Nocturnis.Godot;
 
 namespace Enigmos.Modules;
 
diff --git a/Modules/ComputationalModules/Binary/V2Module.cs b/Modules/ComputationalModules/Binary/V2Module.cs
index 04a87ec..6b2bf3c 100644
--- a/Modules/ComputationalModules/Binary/V2Module.cs
+++ b/Modules/ComputationalModules/Binary/V2Module.cs
@@ -1,3 +1,4 @@
+using Godot;
 using Nocturnis.DataStructures.Data;
 using Nocturnis.DataStructures.DataPortGroups;
 using Nocturnis.DataStructures.DataTypes;
@@ -5,6 +6,7 @@ using Nocturnis.Enigmos.Modules;
 using Nocturnis.Enigmos.Modules.ComputationalModules;
 using Nocturnis.GlobalManagement.Constants;
 using Nocturnis.GlobalManagement.Providers;
+using Nocturnis.Hermeteus.BracketSystem;
 using Skeleton.DataStructure;
 using R2 = Skeleton.Algebra.CategoryOf<Skeleton.Algebra.DimensionProviders.IDim2>.OnField<double>.FVector;
 using C2 = Skeleton.Algebra.CategoryOf<Skeleton.Algebra.DimensionProviders.IDim2>.OnField<System.Numerics.Complex>.FVector;
@@ -13,8 +15,10 @@ namespace Enigmos.Modules.ComputationalModules.Binary;
 
 public abstract partial class V2Module : BinaryComputationalModule, 
     IPolymorphismModule,
-    IDuplicateOutputModule
+    IDuplicateOutputModule,
+    IInstructionArrowEnd
 {
+    public Marker2D EndMarker { get; set; }
     private IDataPortGroup ScalarInputGroup { get; set; }
     private IDataPortGroup OutputGroup { get; set; }
 
@@ -24,6 +28,7 @@ public abstract partial class V2Module : BinaryComputationalModule,
 
     public override void Init()
     {
+        EndMarker = GetNode<Marker2D>("EndMarker");
         base.Init();
         this.DataOutInit("Output", 4);
         ScalarInputGroup = GlobalProvider.DataStructureProvider!.NewDataInGroup(
diff --git a/Modules/ProgrammableModules/ProgrammableModule.cs b/Modules/ProgrammableModules/ProgrammableModule.cs
index 0e3157e..084c557 100644
--- a/Modules/ProgrammableModules/ProgrammableModule.cs
+++ b/Modules/ProgrammableModules/ProgrammableModule.cs
@@ -4,6 +4,7 @@ using Nocturnis.Enigmos.Boards;
 using Nocturnis.Enigmos.Modules;
 using Nocturnis.Enigmos.Ports;
 using Nocturnis.GlobalManagement.Providers;
+using Nocturnis.Godot;
 
 namespace Enigmos.Modules.ProgrammableModules;