diff --git a/examples/hydraMove.js b/examples/hydraMove.js
index ed6a5a4f44..f211a450a3 100644
--- a/examples/hydraMove.js
+++ b/examples/hydraMove.js
@@ -78,7 +78,7 @@ function createDebugOverlay() {
                                 position: defaultPosition,
                                 size: RADIUS,
                                 color: GRAY_COLOR,
-                                alpha: 1,
+                                alpha: 0.75,
                                 visible: true,
                                 solid: true,
                                 anchor: "MyAvatar"
@@ -87,7 +87,7 @@ function createDebugOverlay() {
                                 position: defaultPosition,
                                 size: RADIUS,
                                 color: RED_COLOR,
-                                alpha: 1,
+                                alpha: 0.5,
                                 visible: true,
                                 solid: true,
                                 anchor: "MyAvatar"
@@ -111,7 +111,7 @@ function displayDebug() {
         }
     } else {
         // update debug indicator
-        if (greenSphere == -1) {
+        if (greenSphere == -1) {    
             createDebugOverlay();
         }
 
@@ -149,8 +149,8 @@ function getGrabRotation() {
 // When move button is pressed, process results 
 function handleGrabBehavior(deltaTime) {
     // check for and handle grab behaviors
-    grabbingWithRightHand = Controller.isButtonPressed(RIGHT_BUTTON_FWD) || Controller.isButtonPressed(RIGHT_BUTTON_4);
-    grabbingWithLeftHand = Controller.isButtonPressed(LEFT_BUTTON_FWD) || Controller.isButtonPressed(LEFT_BUTTON_4);
+    grabbingWithRightHand = Controller.isButtonPressed(RIGHT_BUTTON_4);
+    grabbingWithLeftHand = Controller.isButtonPressed(LEFT_BUTTON_4);
     stoppedGrabbingWithLeftHand = false;
     stoppedGrabbingWithRightHand = false;
     
@@ -201,20 +201,22 @@ function handleGrabBehavior(deltaTime) {
             printVector("grabDelta: ", grabDelta, 3);
         }
 
-        var THRUST_GRAB_SCALING = 300000.0;
+        var thrust = Vec3.multiply(grabDelta, Math.abs(Vec3.length(grabDelta)));
+
+        var THRUST_GRAB_SCALING = 100000.0;
         
-        var thrustFront = Vec3.multiply(front, MyAvatar.scale * -grabDelta.z * THRUST_GRAB_SCALING * deltaTime);
+        var thrustFront = Vec3.multiply(front, MyAvatar.scale * -thrust.z * THRUST_GRAB_SCALING * deltaTime);
         MyAvatar.addThrust(thrustFront);
-        var thrustRight = Vec3.multiply(right, MyAvatar.scale * grabDelta.x * THRUST_GRAB_SCALING * deltaTime);
+        var thrustRight = Vec3.multiply(right, MyAvatar.scale * thrust.x * THRUST_GRAB_SCALING * deltaTime);
         MyAvatar.addThrust(thrustRight);
-        var thrustUp = Vec3.multiply(up, MyAvatar.scale * grabDelta.y * THRUST_GRAB_SCALING * deltaTime);
+        var thrustUp = Vec3.multiply(up, MyAvatar.scale * thrust.y * THRUST_GRAB_SCALING * deltaTime);
         MyAvatar.addThrust(thrustUp);
         
         // add some rotation...
         var deltaRotation = getGrabRotation();
-        var PITCH_SCALING = 2.0;
+        var PITCH_SCALING = 2.5;
         var PITCH_DEAD_ZONE = 2.0;
-        var YAW_SCALING = 2.0;
+        var YAW_SCALING = 2.5;
         var ROLL_SCALING = 2.0;     
 
         var euler = Quat.safeEulerAngles(deltaRotation);
diff --git a/interface/src/ui/SnapshotShareDialog.cpp b/interface/src/ui/SnapshotShareDialog.cpp
index b5694b3e48..617d5e7101 100644
--- a/interface/src/ui/SnapshotShareDialog.cpp
+++ b/interface/src/ui/SnapshotShareDialog.cpp
@@ -31,6 +31,10 @@ const QString FORUM_REPLY_TO_TOPIC = "244";
 const QString FORUM_POST_TEMPLATE = "<img src='%1'/><p>%2</p>";
 const QString SHARE_DEFAULT_ERROR = "The server isn't responding. Please try again in a few minutes.";
 const QString SUCCESS_LABEL_TEMPLATE = "Success!!! Go check out your image ...<br/><a style='color:#333;text-decoration:none' href='%1'>%1</a>";
+const QString SHARE_BUTTON_STYLE = "border-width:0;border-radius:9px;border-radius:9px;font-family:Arial;font-size:18px;"
+    "font-weight:100;color:#FFFFFF;width: 120px;height: 50px;";
+const QString SHARE_BUTTON_ENABLED_STYLE = "background-color: #333;";
+const QString SHARE_BUTTON_DISABLED_STYLE = "background-color: #999;";
 
 Q_DECLARE_METATYPE(QNetworkAccessManager::Operation)
 
@@ -73,6 +77,10 @@ SnapshotShareDialog::SnapshotShareDialog(QString fileName, QWidget* parent) :
 }
 
 void SnapshotShareDialog::accept() {
+    // prevent multiple clicks on share button
+    _ui.shareButton->setEnabled(false);
+    // gray out share button
+    _ui.shareButton->setStyleSheet(SHARE_BUTTON_STYLE + SHARE_BUTTON_DISABLED_STYLE);
     uploadSnapshot();
 }
 
@@ -179,6 +187,8 @@ void SnapshotShareDialog::postRequestFinished() {
             }
         }
         QMessageBox::warning(this, "", errorMessage);
+        _ui.shareButton->setEnabled(true);
+        _ui.shareButton->setStyleSheet(SHARE_BUTTON_STYLE + SHARE_BUTTON_ENABLED_STYLE);
     }
 }
 
@@ -192,6 +202,8 @@ void SnapshotShareDialog::uploadRequestFinished() {
         sendForumPost(responseObject["url"].toString());
     } else {
         QMessageBox::warning(this, "", SHARE_DEFAULT_ERROR);
+        _ui.shareButton->setEnabled(true);
+        _ui.shareButton->setStyleSheet(SHARE_BUTTON_STYLE + SHARE_BUTTON_ENABLED_STYLE);
     }
 
     delete requestReply;