diff --git a/controllers/prototype/views/sponza.jade b/controllers/prototype/views/sponza.jade
index 2ddd04e..1602e59 100644
--- a/controllers/prototype/views/sponza.jade
+++ b/controllers/prototype/views/sponza.jade
@@ -4,9 +4,10 @@ block title
     title #{title} - Prototype - Arrows
 
 block mainjs
-    script L3D.BD.disable();
-    script initMainScene = L3D.initSponza
+    script locked = false;
     script(src="/static/js/prototypeinteractive.min.js")
+    script initMainScene = L3D.initSponza
+    script L3D.BD.disable();
 
 block configjs
     script Recommendation = L3D.ArrowRecommendation;
diff --git a/js/l3d/apps/prototype/interactive/main.js b/js/l3d/apps/prototype/interactive/main.js
index bbf0f02..9c546ff 100644
--- a/js/l3d/apps/prototype/interactive/main.js
+++ b/js/l3d/apps/prototype/interactive/main.js
@@ -54,7 +54,7 @@ function main() {
     // Set the good size of cameras
     onWindowResize();
 
-    if (locked)
+    if (locked !== undefined && locked)
         startCanvas.render();
 
     // Some config
diff --git a/lib/NodeLog.js b/lib/NodeLog.js
index 040805f..a117abb 100644
--- a/lib/NodeLog.js
+++ b/lib/NodeLog.js
@@ -29,12 +29,13 @@ Log.ready = function(msg) {
     log('[RDY] ' + new Date() + ' ' + msg, Colors.GREEN);
 };
 
-Log.request = function(req, res) {
+Log.request = function(req, res, time) {
     if (req.headers['x-forwarded-for'] !== undefined || isDev) {
         log(
             '[REQ] ' + new Date() + ' ' +
                 (req.headers['x-forwarded-for'] || req.connection.remoteAddress) +
-                ' : ' + req.url,
+                (time !== undefined ? (' in ' + ("      " + time).slice(-6) + ' ms') : '') +
+                ' : ' + req.url ,
             Colors.CYAN
         );
     }
diff --git a/load.js b/load.js
new file mode 100644
index 0000000..2593ca6
--- /dev/null
+++ b/load.js
@@ -0,0 +1,58 @@
+function makeId()
+{
+    var text = "";
+    var possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
+
+    for( var i=0; i < 5; i++ )
+        text += possible.charAt(Math.floor(Math.random() * possible.length));
+
+    return text;
+}
+
+var fs = require('fs');
+
+var casper = require('casper').create({
+    stepTimeout: 100000,
+    waitTimeout: 100000
+});
+
+var limit = 100;
+
+casper.start('http://localhost:4000/');
+
+for (var i = 0; i < limit; i++) {
+
+    (function(i) {
+
+        casper.thenOpen('http://localhost:4000/user-study', function() {
+
+            console.log(i);
+
+            this.getHTML();
+
+            // this.waitForSelector('form#form', function() {
+
+                this.fillSelectors(
+                    'form#form', {
+                        '#inputId': makeId(),
+                        '#sel1': '-15',
+                        '#sel2': '3'
+                    }, true
+                );
+
+            // }, true);
+
+            this.thenOpen('http://localhost:4000/prototype/game');
+            this.thenOpen('http://localhost:4000/prototype/game');
+            this.thenOpen('http://localhost:4000/prototype/game');
+            this.thenOpen('http://localhost:4000/prototype/game');
+
+            this.thenOpen('http://localhost:4000/logout');
+
+        });
+
+    })(i);
+
+}
+
+casper.run();
diff --git a/server.js b/server.js
index 878508a..6b0311c 100644
--- a/server.js
+++ b/server.js
@@ -37,8 +37,13 @@ app.use(bodyParser.json());
 
 app.use(function(req, res, next) {
 
-    // Log connection
-    Log.request(req, res);
+    var start = Date.now();
+
+    res.on('finish', function() {
+        // Log connection
+        Log.request(req, res, Date.now() - start);
+
+    });
 
     res.locals.title = "3DUI";
     res.locals.urls = urls;