diff --git a/src/main/java/com/romraider/maps/Table.java b/src/main/java/com/romraider/maps/Table.java
index eb6a5c05..22672a11 100644
--- a/src/main/java/com/romraider/maps/Table.java
+++ b/src/main/java/com/romraider/maps/Table.java
@@ -1109,6 +1109,7 @@ public abstract class Table extends JPanel implements Serializable {
     }
 
     public void verticalInterpolate() {
+        horizontalInterpolate();
     }
 
     public void horizontalInterpolate() {
diff --git a/src/main/java/com/romraider/maps/Table2D.java b/src/main/java/com/romraider/maps/Table2D.java
index f099076a..c6892795 100644
--- a/src/main/java/com/romraider/maps/Table2D.java
+++ b/src/main/java/com/romraider/maps/Table2D.java
@@ -303,6 +303,24 @@ public class Table2D extends Table {
         }
     }
 
+    @Override
+    public void interpolate() {
+        super.interpolate();
+        this.getAxis().interpolate();
+    }
+
+    @Override
+    public void verticalInterpolate() {
+        super.verticalInterpolate();
+        this.getAxis().verticalInterpolate();
+    }
+
+    @Override
+    public void horizontalInterpolate() {
+        super.horizontalInterpolate();
+        this.getAxis().horizontalInterpolate();
+    }
+
     @Override
     public boolean isLiveDataSupported() {
         return !isNullOrEmpty(axis.getLogParam());
diff --git a/src/main/java/com/romraider/maps/Table3D.java b/src/main/java/com/romraider/maps/Table3D.java
index ea447aeb..a05c5178 100644
--- a/src/main/java/com/romraider/maps/Table3D.java
+++ b/src/main/java/com/romraider/maps/Table3D.java
@@ -809,6 +809,8 @@ public class Table3D extends Table {
                 }
             }
         }
+        // Interpolate y axis in case the y axis in selected.
+        this.getYAxis().verticalInterpolate();
     }
 
     @Override
@@ -841,6 +843,8 @@ public class Table3D extends Table {
                 }
             }
         }
+        // Interpolate x axis in case the x axis in selected.
+        this.getXAxis().horizontalInterpolate();
     }
 
     @Override
diff --git a/src/main/java/com/romraider/swing/TableFrame.java b/src/main/java/com/romraider/swing/TableFrame.java
index a3694dc4..53d08e9e 100644
--- a/src/main/java/com/romraider/swing/TableFrame.java
+++ b/src/main/java/com/romraider/swing/TableFrame.java
@@ -180,13 +180,13 @@ public class TableFrame extends JInternalFrame implements InternalFrameListener,
             getTable().refreshCompare();
 
         } else if (e.getSource() == menu.getInterp()) {
-            table.interpolate();
+            getTable().interpolate();
 
         } else if (e.getSource() == menu.getVertInterp()) {
-            table.verticalInterpolate();
+            getTable().verticalInterpolate();
 
         } else if (e.getSource() == menu.getHorizInterp()) {
-            table.horizontalInterpolate();
+            getTable().horizontalInterpolate();
         }
     }