diff --git a/hardwaresetup.cpp b/hardwaresetup.cpp
index b239737..7e27257 100644
--- a/hardwaresetup.cpp
+++ b/hardwaresetup.cpp
@@ -187,11 +187,11 @@ void HardwareSetup::run(){
                             emit Shell((int)buffer[i].time, 2);
                             break;
                         case 3:
-                            cout << "Time: vor emit"  << (int)buffer[i].time << endl;
+//                            cout << "Time: vor emit"  << (int)buffer[i].time << endl;
                             emit Dea((int)buffer[i].time, 2);
                             break;
                         case 4:
-                            cout << "emit shell" << endl;
+//                            cout << "emit shell" << endl;
                             emit Shell((int)buffer[i].time, 3);
                             break;
                         case 5:
diff --git a/timemodel.cpp b/timemodel.cpp
index ba05dc0..3084403 100644
--- a/timemodel.cpp
+++ b/timemodel.cpp
@@ -113,7 +113,7 @@ QVariant TimeModel::data(const QModelIndex &index, int role) const
 
 bool TimeModel::insertRows(int row, int count, const QModelIndex &parent)
 {
-    std::cout << "insert triggert" << std::endl;
+    //std::cout << "insert triggert" << std::endl;
     beginInsertRows(parent, row, row + count - 1);
     // FIXME: Implement me!
     endInsertRows();
diff --git a/training.cpp b/training.cpp
index 2b3b7f6..f3e8298 100644
--- a/training.cpp
+++ b/training.cpp
@@ -104,14 +104,13 @@ void Training::prepareNextRace(){
     this->ui->lCurRoundTimeShell->setText("∞");
     this->ui->lCurRoundDea->setText("∞");
 
-
     this->finished = false;
     this->paused = false;
     this->started = true;
 }
 
 void Training::shellSlot(int time, int sector){
-    cout << "Shell slot" << endl;
+    // cout << "Shell slot" << endl;
     // slot is called when a sector is finished
     // time is given in ms
     // counting of sector beginns at 1
@@ -133,14 +132,11 @@ void Training::shellSlot(int time, int sector){
                 case 2:
                     if(VecShell.size() > 0){
                         if(VecShell.last().size() == 1){
-                            cout << time << sector << endl;
+//                            cout << time << sector << endl;
                             VecShell.last().push_back(time);
                             timeModelShell = new TimeModel(VecShell, this);
                             this->ui->lWShellTime->setModel(timeModelShell);
                         }
-                        else{
-
-                        }
                     }
                     break;
                 case 3:
@@ -153,16 +149,9 @@ void Training::shellSlot(int time, int sector){
                             // add sum to vector
                             VecShell.last().push_back(QVectorHelper::getCurTime(VecShell.last()));
 
-
-
                             timeModelShell = new TimeModel(VecShell, this);
                             this->ui->lWShellTime->setModel(timeModelShell);
-
-
                         }
-
-
-
                         // best time on widget
 
                         if(QVectorHelper::getCurTime(VecShell.last()) <= QVectorHelper::getMin(VecShell)){
@@ -181,7 +170,7 @@ void Training::shellSlot(int time, int sector){
 }
 void Training::closeEvent(QCloseEvent *event){
     Hardware->setStop();
-    delete this->Hardware;
+    //delete this->Hardware;
 }
 
 void Training::deaSlot(int time, int sector){
@@ -197,7 +186,7 @@ void Training::deaSlot(int time, int sector){
                 case 1:
                     VecDea.push_back(QVector<int>());
                     VecDea.last().push_back(time);
-                    cout << "Dea Sektor 1" << endl;
+//                    cout << "Dea Sektor 1" << endl;
                     timeModelDea = new TimeModel(VecDea, this);
                     this->ui->lWDeaTime->setModel(timeModelDea);
 
@@ -205,7 +194,7 @@ void Training::deaSlot(int time, int sector){
                 case 2:
                     if(VecDea.size() > 0){
                         if(VecDea.last().size() == 1){
-                            cout << time << sector << endl;
+//                            cout << time << sector << endl;
                             VecDea[VecDea.size()-1].push_back(time);
                             timeModelDea = new TimeModel(VecDea, this);
                             this->ui->lWDeaTime->setModel(timeModelDea);
@@ -225,38 +214,30 @@ void Training::deaSlot(int time, int sector){
                             // add sum to vector
                             VecDea.last().push_back(QVectorHelper::getCurTime(VecDea.last()));
 
-
-
                             timeModelDea = new TimeModel(VecDea, this);
                             this->ui->lWDeaTime->setModel(timeModelDea);
-
-
                         }
-
-
-
                         // best time on widget
-                        cout << "cur time: " << QVectorHelper::getCurTime(VecDea.last())  << endl;
-                        cout << "min time: " << QVectorHelper::getMin(VecDea) << endl;
+//                        cout << "cur time: " << QVectorHelper::getCurTime(VecDea.last())  << endl;
+//                        cout << "min time: " << QVectorHelper::getMin(VecDea) << endl;
                         if(QVectorHelper::getCurTime(VecDea.last()) <= QVectorHelper::getMin(VecDea)){
                             ui->lBestZeitDea->setText(QString::number((double)QVectorHelper::getMin(VecDea)/1000));
                         }
                         ui->lCurRoundDea->setText(QString::number((double)QVectorHelper::getCurTime(VecDea.last())/1000));
                     }
-
                     break;
             }
             ui->lWDeaTime->scrollToBottom();
             ui->lWDeaTime->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
-
         }
     }
 }
 
 Training::~Training()
 {
+    cout << "destr Training" << endl;
     this->Hardware->setStop();
-    usleep(1000);
+    usleep(1000000);
     delete this->Hardware;
     delete ui;
 }