diff --git a/Engine/Graphics/UI.cpp b/Engine/Graphics/UI.cpp
index b8874ca..8ed3ce1 100644
--- a/Engine/Graphics/UI.cpp
+++ b/Engine/Graphics/UI.cpp
@@ -39,21 +39,32 @@ CockpitUI::CockpitUI() : UI() {
 }
 
 void CockpitUI::Update() {
+    
+}
+
+void CockpitUI::Draw(std::shared_ptr<sf::RenderWindow> context) {
     sf::BlendMode sBM = sf::BlendNone;
     sf::RenderStates sRS(sBM);
 
+    // Clear the UI screen
     mUIRender.clear(sf::Color::Transparent);
 
+    // Draw the static board
     sf::Sprite staticBoardSprite(mBoardTexture);
     mUIRender.draw(staticBoardSprite, sRS);
 
+    // Draw the radar display
     sf::CircleShape radar(95, 8);
     radar.setRotation(22.5f);
     radar.setPosition(sf::Vector2f(838,378));
     radar.setFillColor(sf::Color::Yellow);
     mUIRender.draw(radar, sRS);
 
+    // Do the final texture render
     mUIRender.display();
+
+    // OnScreen rendering
+    DrawUIOnRenderWindow(context);
 }
 
 
diff --git a/Engine/Graphics/UI.hpp b/Engine/Graphics/UI.hpp
index c2bbf1a..5007b50 100644
--- a/Engine/Graphics/UI.hpp
+++ b/Engine/Graphics/UI.hpp
@@ -33,7 +33,7 @@ public:
     CockpitUI& operator= (CockpitUI const&) = delete;
 
     void Update() override;
-    //void Draw(std::shared_ptr<sf::RenderWindow>) override;
+    void Draw(std::shared_ptr<sf::RenderWindow>) override;
 
 private:
     sf::Texture mBoardTexture;
diff --git a/Game.cpp b/Game.cpp
index 44f71b2..e9feffe 100644
--- a/Game.cpp
+++ b/Game.cpp
@@ -59,8 +59,8 @@ GAME_STATUS Game::Tick(SysTimer& time) {
 
     // Debug performance computations
     if (mDbgUI != nullptr && mPerfsTimer != nullptr) {
-        msTicksMonitoring.push_back((mDelta - mPrevdelta) / (1000000/TARGET_FPS));
-        if (mPerfsTimer->GetDeltaTime() >= 1000) {   // Re-evaluate CPU usage every seconds (for FP'S')
+        msTicksMonitoring.push_back((mDelta - mPrevdelta) / (1000000.f / TARGET_FPS));
+        if (mPerfsTimer->GetDeltaTime() >= 1000) {  // Every 1s
             double cpuUsage = 100 * std::accumulate(msTicksMonitoring.begin(), msTicksMonitoring.end(), (double)(0)) / msTicksMonitoring.size();
 
             mDbgUI->UpdateDebugData(cpuUsage, ((mDelta - mPrevdelta) / 1000), mFrameCnt, (PerfsGetVirtMem() / 1000), (PerfsGetPhysMem() / 1000));
@@ -101,6 +101,7 @@ GAME_STATUS Game::Tick(SysTimer& time) {
 }
 
 void Game::Update() {
+    // Game logic calls should go here...
     mWorldUI->Update();
     mCockpitUI->Update();
 }