diff --git a/src/main/java/jace/apple2e/SoftSwitches.java b/src/main/java/jace/apple2e/SoftSwitches.java
index 4da0de1..6103d39 100644
--- a/src/main/java/jace/apple2e/SoftSwitches.java
+++ b/src/main/java/jace/apple2e/SoftSwitches.java
@@ -88,12 +88,21 @@ public enum SoftSwitches {
     PB0(new MemorySoftSwitch("Pushbutton0", -1, -1, 0x0c061, RAMEvent.TYPE.ANY, null)),
     PB1(new MemorySoftSwitch("Pushbutton1", -1, -1, 0x0c062, RAMEvent.TYPE.ANY, null)),
     PB2(new MemorySoftSwitch("Pushbutton2", -1, -1, 0x0c063, RAMEvent.TYPE.ANY, null)),
-    PDLTRIG(new MemorySoftSwitch(
-    "PaddleTrigger",
+    PDLTRIG(new SoftSwitch("PaddleTrigger",
     null,
     new int[]{0x0c070, 0x0c071, 0x0c072, 0x0c073, 0x0c074, 0x0c075, 0x0c076, 0x0c077,
         0x0c078, 0x0c079, 0x0c07a, 0x0c07b, 0x0c07c, 0x0c07d, 0x0c07e, 0x0c07f},
-    null, RAMEvent.TYPE.ANY, false)),
+    null, RAMEvent.TYPE.ANY, false) {
+        @Override
+        protected byte readSwitch() {
+            setState(true);
+            return computer.getVideo().getFloatingBus();
+        }
+
+        @Override
+        public void stateChanged() {
+        }
+    }),
     PDL0(new MemorySoftSwitch("Paddle0", -1, -1, 0x0c064, RAMEvent.TYPE.ANY, false)),
     PDL1(new MemorySoftSwitch("Paddle1", -1, -1, 0x0c065, RAMEvent.TYPE.ANY, false)),
     PDL2(new MemorySoftSwitch("Paddle2", -1, -1, 0x0c066, RAMEvent.TYPE.ANY, false)),
@@ -114,7 +123,7 @@ public enum SoftSwitches {
     KEYBOARD_STROBE_READ(new SoftSwitch("KeyStrobe_Read", 0x0c010, -1, -1, RAMEvent.TYPE.READ, false) {
         @Override
         protected byte readSwitch() {
-            throw new UnsupportedOperationException("Not supported yet.");
+            return computer.getVideo().getFloatingBus();
         }
 
         @Override
diff --git a/src/main/java/jace/apple2e/softswitch/MemorySoftSwitch.java b/src/main/java/jace/apple2e/softswitch/MemorySoftSwitch.java
index 81bad9e..22166af 100644
--- a/src/main/java/jace/apple2e/softswitch/MemorySoftSwitch.java
+++ b/src/main/java/jace/apple2e/softswitch/MemorySoftSwitch.java
@@ -18,7 +18,6 @@
  */
 package jace.apple2e.softswitch;
 
-import jace.core.Computer;
 import jace.core.RAMEvent;
 import jace.core.SoftSwitch;
 
@@ -38,6 +37,7 @@ public class MemorySoftSwitch extends SoftSwitch {
         super(name, offAddrs, onAddrs, queryAddrs, changeType, initalState);
     }
 
+    @Override
     public void stateChanged() {
 //        System.out.println(getName()+ " was switched to "+getState());
         if (computer.getMemory() != null) {
@@ -46,7 +46,13 @@ public class MemorySoftSwitch extends SoftSwitch {
     }
 
     // Todo: Implement floating bus, maybe?
+    @Override
     protected byte readSwitch() {
-        return (byte) (getState() ? 0x0A0 : 0x020);
+        byte value = computer.getVideo().getFloatingBus();
+        if (getState()) {
+            return (byte) (value | 0x080);
+        } else {
+            return (byte) (value & 0x07f);
+        }
     }
 }
\ No newline at end of file
diff --git a/src/main/java/jace/apple2e/softswitch/VideoSoftSwitch.java b/src/main/java/jace/apple2e/softswitch/VideoSoftSwitch.java
index 924be07..3c627d1 100644
--- a/src/main/java/jace/apple2e/softswitch/VideoSoftSwitch.java
+++ b/src/main/java/jace/apple2e/softswitch/VideoSoftSwitch.java
@@ -18,7 +18,6 @@
  */
 package jace.apple2e.softswitch;
 
-import jace.core.Computer;
 import jace.core.RAMEvent;
 import jace.core.SoftSwitch;
 
@@ -38,6 +37,7 @@ public class VideoSoftSwitch extends SoftSwitch {
         super(name, offAddrs, onAddrs, queryAddrs, changeType, initalState);
     }
 
+    @Override
     public void stateChanged() {
 //        System.out.println("Set "+getName()+" -> "+getState());
         if (computer.getVideo() != null) {
@@ -45,6 +45,7 @@ public class VideoSoftSwitch extends SoftSwitch {
         }
     }
 
+    @Override
     protected byte readSwitch() {
 //        System.out.println("Read "+getName()+" = "+getState());
         return (byte) (getState() ? 0x080 : 0x000);
diff --git a/src/main/java/jace/core/SoftSwitch.java b/src/main/java/jace/core/SoftSwitch.java
index 7fafe88..a021463 100644
--- a/src/main/java/jace/core/SoftSwitch.java
+++ b/src/main/java/jace/core/SoftSwitch.java
@@ -144,6 +144,9 @@ public abstract class SoftSwitch {
 
                     @Override
                     protected void doEvent(RAMEvent e) {
+                        if (e.getType().isRead()) {
+                            e.setNewValue(computer.getVideo().getFloatingBus());
+                        }
                         if (!exclusionActivate.contains(e.getAddress())) {
                             //                        System.out.println("Access to "+Integer.toHexString(e.getAddress())+" ENABLES switch "+getName());
                             setState(true);
diff --git a/src/main/java/jace/hardware/Joystick.java b/src/main/java/jace/hardware/Joystick.java
index 8add599..113f59a 100644
--- a/src/main/java/jace/hardware/Joystick.java
+++ b/src/main/java/jace/hardware/Joystick.java
@@ -199,14 +199,11 @@ public class Joystick extends Device {
         protected void doEvent(RAMEvent e) {
             setRun(true);
             readJoystick();
-//            if (x <= 0) {
             xSwitch.setState(true);
             x = 10 + joyX * 11;
-//            }
-//            if (y <= 0) {
             ySwitch.setState(true);
             y = 10 + joyY * 11;
-//            }
+            e.setNewValue(computer.getVideo().getFloatingBus());
         }
     };