diff --git a/app/SandboxSetup/croppingmask.cpp b/app/SandboxSetup/croppingmask.cpp
index e2c984cd1a4aab33fe45bcf8cc45cff8434d884e..934b5dcffa88cb9faf63af0285b90d13bdefccbd 100644
--- a/app/SandboxSetup/croppingmask.cpp
+++ b/app/SandboxSetup/croppingmask.cpp
@@ -43,23 +43,28 @@ void CroppingMask::cancelRoutine(){
 
 void CroppingMask::showEvent(QShowEvent *event){
     QWidget::showEvent(event);
-    QTimer::singleShot(100, this, &CroppingMask::takePicture);
+    takePicture();
 }
 
 void CroppingMask::on_btnTakePicture_clicked()
-{
+{   
+    takePicture();
+}
+
+void CroppingMask::takePicture(){
+
     // take picture of blue screen
     if(!blueScreenInitilized){
         blueScreenInitilized = true;
         projBlueScreen->setGeometry(mg->getResolution());
     }
+
     cv::Mat blueMat = cv::Mat(1, 1, CV_8UC3, cv::Scalar(0, 0, 255));
     projBlueScreen->imShow(blueMat);
-    QTimer::singleShot(1000, this, &CroppingMask::takePicture);
+    QTimer::singleShot(1000, this, &CroppingMask::capture);
 }
 
-void CroppingMask::takePicture(){
-
+void CroppingMask::capture(){
     setup->getCamera()->capture();
     projBlueScreen->close();
 
diff --git a/app/SandboxSetup/croppingmask.h b/app/SandboxSetup/croppingmask.h
index d0ea80e3df50a23d30d28278979c943b9dc4bcaf..32391f72aac28f64e5dc84ef1b392615c525f7a8 100644
--- a/app/SandboxSetup/croppingmask.h
+++ b/app/SandboxSetup/croppingmask.h
@@ -44,6 +44,7 @@ private:
 
     bool maskValideInFrame(cv::Mat *rgb);
     void takePicture();
+    void capture();
 };
 
 #endif // CROPPINGMASK_H
diff --git a/app/SandboxSetup/initcamera.cpp b/app/SandboxSetup/initcamera.cpp
index fc2caa2a0ffc3a5c08b63114f16510cec1d2614b..410fe2479ca19a0fc61918cbdadc8442597c939b 100644
--- a/app/SandboxSetup/initcamera.cpp
+++ b/app/SandboxSetup/initcamera.cpp
@@ -11,7 +11,6 @@ void CameraStartThread::run() {
 
     camera->start();
     camera->warmUpDepthLens();
-    std::cout << "camera ready" << std::endl;
     emit setupReady();
 }
 
diff --git a/app/SandboxSetup/mainwindow.cpp b/app/SandboxSetup/mainwindow.cpp
index 6036ea71518752827f2ab0dd789196ef9fd187d0..ba4bca6baba57e66183ad03904bda02db5b6bc27 100644
--- a/app/SandboxSetup/mainwindow.cpp
+++ b/app/SandboxSetup/mainwindow.cpp
@@ -108,7 +108,6 @@ void MainWindow::nextApp(){
     if(verifyApp()){
         applist.at(step)->valideRoutine();
         closeApp();
-
         if((uint)step < applist.size()-1){
             step++;
             loadApp();
diff --git a/app/SandboxSetup/maskedit.cpp b/app/SandboxSetup/maskedit.cpp
index 16632d36b79d4376053b29fd68aadf9721c6cbb6..36f4220f749a2cc196ea72e7879374bd733d4d00 100644
--- a/app/SandboxSetup/maskedit.cpp
+++ b/app/SandboxSetup/maskedit.cpp
@@ -99,7 +99,7 @@ int MaskEdit::selectCorner(QMouseEvent* eMouse){
 
     if(capture != nullptr && rectPoints != nullptr){
 
-        int margin = 20;
+        int margin = 10;
 
         // x and y relative to the captured frame, not the UI
         int mouseX = (int)( (float)eMouse->x() * ratioX );
diff --git a/app/SandboxSetup/projectiongui.cpp b/app/SandboxSetup/projectiongui.cpp
index c537ba1d9a532f52d4e7a2eb8211fd5fc7a468ce..8dda8478e3e10e93ac344626721cb84b428a4d08 100644
--- a/app/SandboxSetup/projectiongui.cpp
+++ b/app/SandboxSetup/projectiongui.cpp
@@ -10,7 +10,7 @@ ProjectionGui::ProjectionGui(SandboxSetup *_setup, MonitorGui *_mg, QWidget *par
     ui->setupUi(this);
     ui->lblFrame->setGeometry(0, 0, ui->fContainer->width(), ui->fContainer->height());
 
-    blueScreen = new QtFullScreen(mg->getResolution(), false);
+    blueScreen = new QtFullScreen(mg->getResolution(), true, this);
 
     frameTimer = new QTimer(this);
     connect(frameTimer, &QTimer::timeout, this, &ProjectionGui::refreshFrame);
@@ -44,9 +44,7 @@ void ProjectionGui::on_btnStart_clicked()
         cv::Mat blue = cv::Mat(1, 1, CV_8UC3, cv::Scalar(0, 0, 255));
         blueScreen->setGeometry(mg->getResolution());
         blueScreen->imShow(blue);
-
         cameraUsed = true;
-        //ui->fContainer->hide();
         frameTimer->start(100);
     }
 }
diff --git a/app/SandboxSetup/qtfullscreen.cpp b/app/SandboxSetup/qtfullscreen.cpp
index d4e20c5410f707cfe23e4ae6de572b714e708488..62849ea85ba38889a84bf32904fcd574be04164d 100644
--- a/app/SandboxSetup/qtfullscreen.cpp
+++ b/app/SandboxSetup/qtfullscreen.cpp
@@ -1,12 +1,14 @@
 #include "qtfullscreen.h"
 
-QtFullScreen::QtFullScreen(QRect _resolution, bool _isBorderless, QWidget *parent) : QWidget(parent)
+QtFullScreen::QtFullScreen(QRect reso, bool _isBorderless, QWidget *parent) : QObject()
 {
     p = parent;
-    win = new QDialog;
-    resolution = &_resolution;
+    resolution = new QRect(reso.left(), reso.top(), reso.width(), reso.height());
     isBorderless = _isBorderless;
-    //win->setWindowFlags(Qt::Window);
+
+    win = new QDialog(parent);
+    win->setWindowFlags(Qt::Window);
+    win->setFocusPolicy(Qt::NoFocus);
     win->setGeometry(*resolution);
 
     image = new QLabel(win);
@@ -18,15 +20,7 @@ QtFullScreen::~QtFullScreen()
 {
     delete image;
     delete win;
-}
-
-void QtFullScreen::showEvent(QShowEvent* event){
-
-    QWidget::showEvent( event );
-    if(win->parent() != 0)
-        std::cout << "QtFullScreen showEvent : " << win->parent()->objectName().toStdString() << std::endl;
-    if(p != nullptr)
-        p->setFocus();
+    delete resolution;
 }
 
 void QtFullScreen::setGeometry(QRect reso){
@@ -45,12 +39,17 @@ void QtFullScreen::imShow(cv::Mat frame){
     QPixmap px = QPixmap::fromImage(src);
     image->setPixmap(px);
 
-    if(isBorderless && !win->windowState().testFlag(Qt::WindowFullScreen)){
-        win->setWindowState(Qt::WindowFullScreen);
+    if(!win->isVisible()){
+        if(isBorderless){
+            win->showFullScreen();
+        }else{
+            win->show();
+        }
     }
 
-    if(!win->isVisible())
-        win->show();
+    if(p != nullptr)
+        p->setFocus();
+
 }
 
 void QtFullScreen::close(){
diff --git a/app/SandboxSetup/qtfullscreen.h b/app/SandboxSetup/qtfullscreen.h
index 0a31916626cc2a859e7a6542cd993e00c5df402b..c42dd50609278f1ac477379825e2db735722a0ac 100644
--- a/app/SandboxSetup/qtfullscreen.h
+++ b/app/SandboxSetup/qtfullscreen.h
@@ -7,7 +7,7 @@
 #include <QScreen>
 #include <QDialog>
 
-class QtFullScreen : public QWidget
+class QtFullScreen : public QObject
 {
     Q_OBJECT
 public:
@@ -18,13 +18,6 @@ public:
     void setGeometry(QRect resolution);
     void setGeometry(int x, int y, int w, int h);
 
-signals:
-
-public slots:
-
-protected:
-    void showEvent(QShowEvent* event);
-
 private:
     QDialog *win;
     QLabel *image;
diff --git a/app/SandboxSetup/subapp.h b/app/SandboxSetup/subapp.h
index 1549ec8378ab8b3cb65addc387031b4ab230d308..b016f6ada6ffcb0a0604d15564d6fe2cb46151e0 100644
--- a/app/SandboxSetup/subapp.h
+++ b/app/SandboxSetup/subapp.h
@@ -13,9 +13,9 @@ public:
     bool getEndState(){ return endSuccess; };
     std::string getErrorMessage(){ return error_msg; };
     void setErrorMessage(std::string msg){ error_msg = msg; };
-    bool checkRoutine();
-    void valideRoutine();
-    void cancelRoutine();
+    virtual bool checkRoutine();
+    virtual void valideRoutine();
+    virtual void cancelRoutine();
 
 signals:
     void sendNotif();