diff --git a/tabs/pid_tuning.css b/tabs/pid_tuning.css
index d86598d063..7bb0394737 100644
--- a/tabs/pid_tuning.css
+++ b/tabs/pid_tuning.css
@@ -43,7 +43,8 @@
     .tab-pid_tuning .rate-tpa input {
         width: 127px;
     }
-    .tab-pid_tuning .update {
+    .tab-pid_tuning .update,
+    .tab-pid_tuning .refresh {
         display: block;
         float: right;
         
@@ -60,6 +61,10 @@
         border: 1px solid silver;
         background-color: #ececec;
     }
-    .tab-pid_tuning .update:hover {
+    .tab-pid_tuning .refresh {
+        margin-right: 10px;
+    }    
+    .tab-pid_tuning .update:hover,
+    .tab-pid_tuning .refresh:hover {
         background-color: #dedcdc;
     }
\ No newline at end of file
diff --git a/tabs/pid_tuning.html b/tabs/pid_tuning.html
index 2bbcdae417..24d3ccb25d 100644
--- a/tabs/pid_tuning.html
+++ b/tabs/pid_tuning.html
@@ -71,4 +71,5 @@
         </tr>
     </table>
     <a class="update" href="#">Save</a>
+    <a class="refresh" href="#">Refresh</a>
 </div>
\ No newline at end of file
diff --git a/tabs/pid_tuning.js b/tabs/pid_tuning.js
index 3bbe247afb..fd78fe2a80 100644
--- a/tabs/pid_tuning.js
+++ b/tabs/pid_tuning.js
@@ -137,6 +137,9 @@ function tab_initialize_pid_tuning() {
             $('.rate-tpa input[name="tpa"]').val(RC_tuning.dynamic_THR_PID.toFixed(2));
             
             // UI Hooks
+            $('a.refresh').click(function() {
+                tab_initialize_pid_tuning();
+            });
             
             $('a.update').click(function() {
                 // Catch all the changes and stuff the inside PIDs array
diff --git a/tabs/receiver.css b/tabs/receiver.css
index 904016dd98..57abb4f4a0 100644
--- a/tabs/receiver.css
+++ b/tabs/receiver.css
@@ -81,7 +81,8 @@
         
         border: 1px solid silver;
     }
-    .tab-receiver .update {
+    .tab-receiver .update,
+    .tab-receiver .refresh {
         display: block;
         float: right;
         
@@ -98,6 +99,10 @@
         border: 1px solid silver;
         background-color: #ececec;
     }
-    .tab-receiver .update:hover {
+    .tab-receiver .refresh {
+        margin-right: 10px;
+    }
+    .tab-receiver .update:hover,
+    .tab-receiver .refresh:hover {
         background-color: #dedcdc;
     }    
\ No newline at end of file
diff --git a/tabs/receiver.html b/tabs/receiver.html
index 875cbd46af..b97724a719 100644
--- a/tabs/receiver.html
+++ b/tabs/receiver.html
@@ -63,6 +63,7 @@
             </tr>
         </table>
         <a class="update" href="#">Save</a>
+        <a class="refresh" href="#">Refresh</a>
     </div>
     <div class="curves">
         <div class="throttle_curve">
diff --git a/tabs/receiver.js b/tabs/receiver.js
index 2f84210fba..da3560c427 100644
--- a/tabs/receiver.js
+++ b/tabs/receiver.js
@@ -102,6 +102,21 @@ function tab_initialize_receiver() {
             }, 0); // race condition, that should always trigger after all events are processed
         }).change();
         
+        $('a.refresh').click(function() {
+            send_message(MSP_codes.MSP_RC_TUNING, MSP_codes.MSP_RC_TUNING, false, function() {
+                // fill in data from RC_tuning
+                $('.tunings .throttle input[name="mid"]').val(RC_tuning.throttle_MID.toFixed(2));
+                $('.tunings .throttle input[name="expo"]').val(RC_tuning.throttle_EXPO.toFixed(2));
+
+                $('.tunings .rate input[name="rate"]').val(RC_tuning.RC_RATE.toFixed(2));
+                $('.tunings .rate input[name="expo"]').val(RC_tuning.RC_EXPO.toFixed(2));
+                
+                // update visual representation
+                $('.tunings .throttle input').change();
+                $('.tunings .rate input').change();
+            });
+        });
+        
         $('a.update').click(function() {
             // catch RC_tuning changes
             RC_tuning.throttle_MID = parseFloat($('.tunings .throttle input[name="mid"]').val());