diff --git a/TestMode.cpp b/TestMode.cpp
index ef7e3fe..b3b0fb1 100644
--- a/TestMode.cpp
+++ b/TestMode.cpp
@@ -18,9 +18,9 @@ TestMode::TestMode(QWidget *parent) : QWidget(parent) {
     this->textrad->setAlignment(Qt::AlignCenter);
     this->mainLayout->addWidget(textrad);
 
-    this->X = new TestModeBtn("X", 0, 150, this);
+    this->X = new TestModeBtn("X", 0, 1500, this);
     this->mainLayout->addWidget(X);
-    this->Y = new TestModeBtn("Y", 0, 300, this);
+    this->Y = new TestModeBtn("Y", 0, 3000, this);
     this->mainLayout->addWidget(Y);
     this->Theta = new TestModeBtn("θ", -180, 180, this);
     this->mainLayout->addWidget(Theta);
diff --git a/TestModeBtn.cpp b/TestModeBtn.cpp
index 5fa41db..62e1be0 100644
--- a/TestModeBtn.cpp
+++ b/TestModeBtn.cpp
@@ -10,45 +10,45 @@ TestModeBtn::TestModeBtn(const QString &name, const int min, const int max, QWid
     this->valueLabel = new QLabel(QString::number(this->value), this);
     this->valueLabel->setStyleSheet("font-size: 24px; font-weight: bold; color: black;");
 
-    this->increment = new QPushButton("+", this);
-    this->increment->setStyleSheet("background-color: #5FC8E6; border-radius: 20px; height: 46px; width: 46px; color: black;");
-    this->increment->setBaseSize(46, 46);
-
-    this->decrement = new QPushButton("-", this);
-    this->decrement->setStyleSheet("background-color: #5FC8E6; border-radius: 20px; height: 46px; width: 46px; color: black;");
-    this->decrement->setBaseSize(46, 46);
-
     this->increment10 = new QPushButton("+10", this);
-    this->increment10->setStyleSheet("background-color: #5FC8F6; border-radius: 20px; height: 46px; width: 46px; color: black;");
+    this->increment10->setStyleSheet("background-color: #5FC8E6; border-radius: 20px; height: 46px; width: 46px; color: black;");
     this->increment10->setBaseSize(46, 46);
 
     this->decrement10 = new QPushButton("-10", this);
-    this->decrement10->setStyleSheet("background-color: #5FC8F6; border-radius: 20px; height: 46px; width: 46px; color: black;");
+    this->decrement10->setStyleSheet("background-color: #5FC8E6; border-radius: 20px; height: 46px; width: 46px; color: black;");
     this->decrement10->setBaseSize(46, 46);
 
-    connect(this->decrement, &QPushButton::pressed, this, [=]()
-    {
-        if (this->value > this->borne.min)
-        {
-            this->value--;
-            this->valueLabel->setText(QString::number(this->value));
-        }
-    });
+    this->increment100 = new QPushButton("+100", this);
+    this->increment100->setStyleSheet("background-color: #5FC8F6; border-radius: 20px; height: 46px; width: 46px; color: black;");
+    this->increment100->setBaseSize(46, 46);
 
-    connect(this->increment, &QPushButton::pressed, this, [=]()
+    this->decrement100 = new QPushButton("-100", this);
+    this->decrement100->setStyleSheet("background-color: #5FC8F6; border-radius: 20px; height: 46px; width: 46px; color: black;");
+    this->decrement100->setBaseSize(46, 46);
+
+    connect(this->decrement10, &QPushButton::pressed, this, [=]()
     {
-        if (this->value < this->borne.max)
+        if (this->value - 10 > this->borne.min)
         {
-            this->value++;
+            this->value-=10;
             this->valueLabel->setText(QString::number(this->value));
         }
     });
 
     connect(this->increment10, &QPushButton::pressed, this, [=]()
     {
-        if (this->value + 10 <= this->borne.max)
+        if (this->value + 10 < this->borne.max)
         {
-            this->value += 10;
+            this->value+=10;
+            this->valueLabel->setText(QString::number(this->value));
+        }
+    });
+
+    connect(this->increment100, &QPushButton::pressed, this, [=]()
+    {
+        if (this->value + 100 <= this->borne.max)
+        {
+            this->value += 100;
             this->valueLabel->setText(QString::number(this->value));
         }
         else
@@ -58,11 +58,11 @@ TestModeBtn::TestModeBtn(const QString &name, const int min, const int max, QWid
         }
     });
 
-    connect(this->decrement10, &QPushButton::pressed, this, [=]()
+    connect(this->decrement100, &QPushButton::pressed, this, [=]()
     {
-        if (this->value - 10 >= this->borne.min)
+        if (this->value - 100 >= this->borne.min)
         {
-            this->value -= 10;
+            this->value -= 100;
             this->valueLabel->setText(QString::number(this->value));
         }
         else
@@ -73,11 +73,11 @@ TestModeBtn::TestModeBtn(const QString &name, const int min, const int max, QWid
     });
 
     layout->addWidget(textLabel);
+    layout->addWidget(decrement100);
     layout->addWidget(decrement10);
-    layout->addWidget(decrement);
     layout->addWidget(valueLabel);
-    layout->addWidget(increment);
     layout->addWidget(increment10);
+    layout->addWidget(increment100);
 }
 
 void TestModeBtn::setBorne(const int min, const int max)
diff --git a/TestModeBtn.h b/TestModeBtn.h
index ee4a10e..3db1045 100644
--- a/TestModeBtn.h
+++ b/TestModeBtn.h
@@ -18,10 +18,10 @@ private:
     QHBoxLayout *layout;
     QLabel *textLabel;
     QLabel *valueLabel;
+    QPushButton *decrement100;
     QPushButton *decrement10;
-    QPushButton *decrement;
-    QPushButton *increment;
     QPushButton *increment10;
+    QPushButton *increment100;
 
     int value = 0;