Initialization( ) changed, is abstract in ComponentBase, builds OK.

TBF/Rig/Various/Drawing/Junction/Component.cs

@@ -21,5 +21,7 @@ namespace TBF.Rig.Various.Drawing.Junction
 			myCfg = cfg as Configuration;
             log.Warn(this.ToString());
 		}
-	}
+
+        public override void Initialize() { }
+    }
 }

TBF/Rig/Various/Drawing/Knee/Component.cs

@@ -21,5 +21,7 @@ namespace TBF.Rig.Various.Drawing.Knee
 			myCfg = cfg as Configuration;
             log.Warn(this.ToString());
 		}
-	}
+
+        public override void Initialize() { }
+    }
 }

TBF/Rig/Various/Drawing/Pipes/Component.cs

@@ -13,6 +13,7 @@ namespace TBF.Rig.Various.Drawing.Pipes
 		readonly Configuration myCfg;
         public SchematicDrawing.IDrawingItem DrawingItem { get { return myCfg as SchematicDrawing.IDrawingItem; } }
 
+
 		public Component() { }
 
 		public Component(Generic.IComponentCfg cfg)
@@ -21,5 +22,7 @@ namespace TBF.Rig.Various.Drawing.Pipes
 			myCfg = cfg as Configuration;
             log.Warn(this.ToString());
 		}
-	}
+
+        public override void Initialize() { }
+    }
 }

TBF/Rig/Various/Drawing/Tank/Component.cs

@@ -21,5 +21,7 @@ namespace TBF.Rig.Various.Drawing.Tank
 			myCfg = cfg as Configuration;
             log.Warn(this.ToString());
 		}
-	}
+
+        public override void Initialize() { }
+    }
 }

TBF/Rig/Various/Drawing/Vacuum/Component.cs

@@ -21,5 +21,7 @@ namespace TBF.Rig.Various.Drawing.Vacuum
 			myCfg = cfg as Configuration;
             log.Warn(this.ToString());
 		}
-	}
+
+        public override void Initialize() { }
+    }
 }