diff --git a/ diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/semiconductors/AbstractTransistorSymbol.java b/ diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/semiconductors/AbstractTransistorSymbol.java
index a9893014..9e240460 100644
--- a/ diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/semiconductors/AbstractTransistorSymbol.java	
+++ b/ diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/semiconductors/AbstractTransistorSymbol.java	
@@ -28,8 +28,7 @@ public abstract class AbstractTransistorSymbol extends AbstractComponent<String>
 
 	public static Size PIN_SPACING = new Size(0.1d, SizeUnit.in);
 	public static Color COLOR = Color.black;
-
-	protected TransistorPolarity polarity = TransistorPolarity.NPN;
+	
 	protected String value = "";
 	protected Point[] controlPoints = new Point[] { new Point(0, 0), new Point(0, 0),
 			new Point(0, 0) };
@@ -146,17 +145,6 @@ public abstract class AbstractTransistorSymbol extends AbstractComponent<String>
 		body = null;
 	}
 
-	@EditableProperty
-	public TransistorPolarity getPolarity() {
-		return polarity;
-	}
-
-	public void setPolarity(TransistorPolarity polarity) {
-		this.polarity = polarity;
-		// Invalidate body
-		body = null;
-	}
-
 	@EditableProperty
 	public Color getColor() {
 		return color;
diff --git a/ diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/semiconductors/FETPolarity.java b/ diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/semiconductors/FETPolarity.java
new file mode 100644
index 00000000..3cb4543b
--- /dev/null
+++ b/ diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/semiconductors/FETPolarity.java	
@@ -0,0 +1,21 @@
+package org.diylc.components.semiconductors;
+
+public enum FETPolarity {
+
+	NEGATIVE("Negative"), POSITIVE("Positive");
+
+	private String title;
+
+	private FETPolarity(String title) {
+		this.title = title;
+	}
+
+	public String getTitle() {
+		return title;
+	}
+
+	@Override
+	public String toString() {
+		return title;
+	}
+}
diff --git a/ diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/semiconductors/MOSFETSymbol.java b/ diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/semiconductors/MOSFETSymbol.java
index f125b4d2..5f06db0c 100644
--- a/ diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/semiconductors/MOSFETSymbol.java	
+++ b/ diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/semiconductors/MOSFETSymbol.java	
@@ -8,11 +8,14 @@ import java.awt.geom.GeneralPath;
 import org.diylc.common.ObjectCache;
 import org.diylc.core.IDIYComponent;
 import org.diylc.core.annotations.ComponentDescriptor;
+import org.diylc.core.annotations.EditableProperty;
 
 @ComponentDescriptor(name = "MOSFET Symbol", author = "Branislav Stojkovic", category = "Semiconductors", instanceNamePrefix = "Q", description = "BJT NPN and PNP transistor", stretchable = false, zOrder = IDIYComponent.COMPONENT)
 public class MOSFETSymbol extends AbstractTransistorSymbol {
 
 	private static final long serialVersionUID = 1L;
+	
+	protected FETPolarity polarity = FETPolarity.NEGATIVE;
 
 	public Shape[] getBody() {
 		if (body == null) {
@@ -44,7 +47,7 @@ public class MOSFETSymbol extends AbstractTransistorSymbol {
 			body[1] = polyline;
 
 			Polygon arrow;
-			if (polarity == TransistorPolarity.PNP) {
+			if (polarity == FETPolarity.NEGATIVE) {
 				arrow = new Polygon(new int[] { x + pinSpacing * 8 / 6, x + pinSpacing * 8 / 6,
 						x + pinSpacing * 12 / 6 }, new int[] { y + pinSpacing * 6 / 5,
 						y + pinSpacing * 4 / 5, y + pinSpacing }, 3);
@@ -72,4 +75,15 @@ public class MOSFETSymbol extends AbstractTransistorSymbol {
 		g2d.drawLine(width * 4 / 5, height - 1, width * 4 / 5, height * 3 / 4);
 		g2d.drawLine(width * 4 / 5, height * 3 / 4, width * 3 / 5, height * 3 / 4);
 	}
+	
+	@EditableProperty
+	public FETPolarity getPolarity() {
+		return polarity;
+	}
+
+	public void setPolarity(FETPolarity polarity) {
+		this.polarity = polarity;
+		// Invalidate body
+		body = null;
+	}
 }
diff --git a/ diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/semiconductors/TransistorPolarity.java b/ diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/semiconductors/TransistorPolarity.java
deleted file mode 100644
index 895f36cf..00000000
--- a/ diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/semiconductors/TransistorPolarity.java	
+++ /dev/null
@@ -1,6 +0,0 @@
-package org.diylc.components.semiconductors;
-
-public enum TransistorPolarity {
-
-	NPN, PNP,
-}
diff --git a/ diy-layout-creator --username bancika@gmail.com/diylc-swing/library/main.jar b/ diy-layout-creator --username bancika@gmail.com/diylc-swing/library/main.jar
index fa846813..06edcc7d 100644
Binary files a/ diy-layout-creator --username bancika@gmail.com/diylc-swing/library/main.jar and b/ diy-layout-creator --username bancika@gmail.com/diylc-swing/library/main.jar differ