diff --git a/diylc/diylc-core/src/org/diylc/presenter/update.xml b/diylc/diylc-core/src/org/diylc/presenter/update.xml
index ee4719cb..329fd43a 100644
--- a/diylc/diylc-core/src/org/diylc/presenter/update.xml
+++ b/diylc/diylc-core/src/org/diylc/presenter/update.xml
@@ -4194,6 +4194,10 @@
 					<changeType>IMPROVEMENT</changeType>
 					<description>Potentiometer bodies are no longer considered as conductive surfaces to avoid unwanted shorts</description>
 				</org.diylc.appframework.update.Change>	
+				<org.diylc.appframework.update.Change>
+					<changeType>IMPROVEMENT</changeType>
+					<description>Optimized memory usage when having many Hookup Wire components</description>
+				</org.diylc.appframework.update.Change>	
 				<org.diylc.appframework.update.Change>
 					<changeType>IMPROVEMENT</changeType>
 					<description>Improved conductivity tracking of Terminal Strip</description>
diff --git a/diylc/diylc-library/lib/diylc-core.jar b/diylc/diylc-library/lib/diylc-core.jar
index 55f2232b..95defb85 100644
Binary files a/diylc/diylc-library/lib/diylc-core.jar and b/diylc/diylc-library/lib/diylc-core.jar differ
diff --git a/diylc/diylc-library/src/org/diylc/components/connectivity/HookupWire.java b/diylc/diylc-library/src/org/diylc/components/connectivity/HookupWire.java
index f75defca..1d938014 100644
--- a/diylc/diylc-library/src/org/diylc/components/connectivity/HookupWire.java
+++ b/diylc/diylc-library/src/org/diylc/components/connectivity/HookupWire.java
@@ -40,7 +40,7 @@ import org.diylc.utils.Constants;
 @ComponentDescriptor(name = "Hookup Wire", author = "Branislav Stojkovic", category = "Connectivity",
     instanceNamePrefix = "W", description = "Flexible wire with two control points", zOrder = IDIYComponent.WIRING,
     flexibleZOrder = true, bomPolicy = BomPolicy.NEVER_SHOW, autoEdit = false,
-    transformer = SimpleComponentTransformer.class, enableCache = true)
+    transformer = SimpleComponentTransformer.class, enableCache = false)
 public class HookupWire extends AbstractCurvedComponent<Void> implements IContinuity {
 
   private static final long serialVersionUID = 1L;
@@ -156,5 +156,5 @@ public class HookupWire extends AbstractCurvedComponent<Void> implements IContin
   @Override
   public boolean arePointsConnected(int index1, int index2) {
     return Math.abs(index1 - index2) == getControlPointCount() - 1;
-  }  
+  }
 }
diff --git a/diylc/diylc-swing/lib/diylc-core.jar b/diylc/diylc-swing/lib/diylc-core.jar
index 55f2232b..95defb85 100644
Binary files a/diylc/diylc-swing/lib/diylc-core.jar and b/diylc/diylc-swing/lib/diylc-core.jar differ
diff --git a/diylc/diylc-swing/library/main.jar b/diylc/diylc-swing/library/main.jar
index 98849989..f418e25b 100644
Binary files a/diylc/diylc-swing/library/main.jar and b/diylc/diylc-swing/library/main.jar differ