diff --git a/PepperDashEssentials/Room/Types/EssentialsTechRoom.cs b/PepperDashEssentials/Room/Types/EssentialsTechRoom.cs
index d0de145d..f0191839 100644
--- a/PepperDashEssentials/Room/Types/EssentialsTechRoom.cs
+++ b/PepperDashEssentials/Room/Types/EssentialsTechRoom.cs
@@ -48,8 +48,6 @@ namespace PepperDash.Essentials
             SubscribeToDisplayFeedbacks();
 
             CreateOrUpdateScheduledEvents();
-
-            DeviceManager.AddDevice(DummySource);
         }
 
         public Dictionary<string, StringFeedback> CurrentPresetsFeedbacks { get; private set; }
diff --git a/essentials-framework/Essentials Core/PepperDashEssentialsBase/Display/DisplayBase.cs b/essentials-framework/Essentials Core/PepperDashEssentialsBase/Display/DisplayBase.cs
index e4a2cb26..f1b96ac4 100644
--- a/essentials-framework/Essentials Core/PepperDashEssentialsBase/Display/DisplayBase.cs	
+++ b/essentials-framework/Essentials Core/PepperDashEssentialsBase/Display/DisplayBase.cs	
@@ -81,8 +81,6 @@ namespace PepperDash.Essentials.Core
 
 		}
 
-
-
 		public abstract void PowerOn();
 		public abstract void PowerOff();
 		public abstract void PowerToggle();
@@ -99,7 +97,7 @@ namespace PepperDash.Essentials.Core
 			}
 		}
 
-		public abstract void ExecuteSwitch(object selector);
+	    public abstract void ExecuteSwitch(object selector);
 
 	    protected void LinkDisplayToApi(DisplayBase displayDevice, BasicTriList trilist, uint joinStart, string joinMapKey,
 	        EiscApiAdvanced bridge)
@@ -315,7 +313,5 @@ namespace PepperDash.Essentials.Core
             var newEvent = NumericSwitchChange;
             if (newEvent != null) newEvent(this, e);
         }
-
-
 	}
 }
\ No newline at end of file