diff --git a/apps/graph/graph/graph_controller.cpp b/apps/graph/graph/graph_controller.cpp
index fe087d4a3..3e542295f 100644
--- a/apps/graph/graph/graph_controller.cpp
+++ b/apps/graph/graph/graph_controller.cpp
@@ -32,7 +32,7 @@ void GraphController::reloadBannerView() {
     return;
   }
   char buffer[k_maxNumberOfCharacters+Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits)];
-  const char * legend = "00(x) = ";
+  const char * legend = "00(x)=";
   int legendLength = strlen(legend);
   strlcpy(buffer, legend, legendLength+1);
   if (m_functionStore->numberOfActiveFunctions() == 0) {
diff --git a/apps/regression/graph_controller.cpp b/apps/regression/graph_controller.cpp
index f7a685091..4ccb06257 100644
--- a/apps/regression/graph_controller.cpp
+++ b/apps/regression/graph_controller.cpp
@@ -54,23 +54,34 @@ bool GraphController::handleEnter() {
 }
 
 void GraphController::reloadBannerView() {
-  m_bannerView.setLegendAtIndex((char *)"y = ax+b", 0);
+  m_bannerView.setLegendAtIndex((char *)"   y=ax+b   ", 0);
   char buffer[k_maxNumberOfCharacters + Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits)];
-  const char * legend = "a = ";
+  int numberOfChar = 0;
+  const char * legend = "a=";
   float slope = m_store->slope();
   int legendLength = strlen(legend);
   strlcpy(buffer, legend, legendLength+1);
-  Complex::convertFloatToText(slope, buffer+legendLength, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
+  numberOfChar += legendLength;
+  numberOfChar += Complex::convertFloatToText(slope, buffer+numberOfChar, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
+  legend = "   ";
+  legendLength = strlen(legend);
+  strlcpy(buffer+numberOfChar, legend, legendLength+1);
   m_bannerView.setLegendAtIndex(buffer, 1);
 
-  legend = "b = ";
+  numberOfChar = 0;
+  legend = "b=";
   float yIntercept = m_store->yIntercept();
   legendLength = strlen(legend);
   strlcpy(buffer, legend, legendLength+1);
-  Complex::convertFloatToText(yIntercept, buffer+legendLength, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
+  numberOfChar += legendLength;
+  numberOfChar += Complex::convertFloatToText(yIntercept, buffer+numberOfChar, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
+  legend = "   ";
+  legendLength = strlen(legend);
+  strlcpy(buffer+numberOfChar, legend, legendLength+1);
   m_bannerView.setLegendAtIndex(buffer, 2);
 
-  legend = "x = ";
+  numberOfChar = 0;
+  legend = "   x=";
   float x = m_cursor.x();
   // Display a specific legend if the mean dot is selected
   if (m_selectedDotIndex == m_store->numberOfPairs()) {
@@ -80,10 +91,15 @@ void GraphController::reloadBannerView() {
   }
   legendLength = strlen(legend);
   strlcpy(buffer, legend, legendLength+1);
-  Complex::convertFloatToText(x, buffer+legendLength, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
+  numberOfChar += legendLength;
+  numberOfChar += Complex::convertFloatToText(x, buffer+numberOfChar, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
+  legend = "   ";
+  legendLength = strlen(legend);
+  strlcpy(buffer+numberOfChar, legend, legendLength+1);
   m_bannerView.setLegendAtIndex(buffer, 3);
 
-  legend = "y = ";
+  numberOfChar = 0;
+  legend = "   y=";
   float y = m_cursor.y();
   if (m_selectedDotIndex == m_store->numberOfPairs()) {
     constexpr static char legY[] = {Ion::Charset::YBar, ' ', '=', ' ', 0};
@@ -92,7 +108,11 @@ void GraphController::reloadBannerView() {
   }
   legendLength = strlen(legend);
   strlcpy(buffer, legend, legendLength+1);
-  Complex::convertFloatToText(y, buffer+legendLength, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
+  numberOfChar += legendLength;
+  numberOfChar += Complex::convertFloatToText(y, buffer+numberOfChar, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
+  legend = "   ";
+  legendLength = strlen(legend);
+  strlcpy(buffer+numberOfChar, legend, legendLength+1);
   m_bannerView.setLegendAtIndex(buffer, 4);
 }
 
diff --git a/apps/shared/function_graph_controller.cpp b/apps/shared/function_graph_controller.cpp
index 89ed200a0..f06b64fbf 100644
--- a/apps/shared/function_graph_controller.cpp
+++ b/apps/shared/function_graph_controller.cpp
@@ -104,15 +104,22 @@ bool FunctionGraphController::handleEnter() {
 
 void FunctionGraphController::reloadBannerView() {
   char buffer[k_maxNumberOfCharacters+Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits)];
-  const char * legend = "0 = ";
+  const char * legend = "0=";
   int legendLength = strlen(legend);
+  int numberOfChar = 0;
   strlcpy(buffer, legend, legendLength+1);
+  numberOfChar += legendLength;
   buffer[0] = functionStore()->symbol();
-  Complex::convertFloatToText(m_cursor.x(), buffer+ legendLength, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
+  numberOfChar += Complex::convertFloatToText(m_cursor.x(), buffer+numberOfChar, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
+  legend = "   ";
+  legendLength = strlen(legend);
+  strlcpy(buffer+numberOfChar, legend, legendLength+1);
   bannerView()->setLegendAtIndex(buffer, 0);
 
-  legend = "0(x) = ";
+  numberOfChar = 0;
+  legend = "0(x)=";
   legendLength = strlen(legend);
+  numberOfChar += legendLength;
   strlcpy(buffer, legend, legendLength+1);
   buffer[2] = functionStore()->symbol();
   if (functionStore()->numberOfActiveFunctions() == 0) {
@@ -120,7 +127,10 @@ void FunctionGraphController::reloadBannerView() {
   }
   Function * f = functionStore()->activeFunctionAtIndex(m_indexFunctionSelectedByCursor);
   buffer[0] = f->name()[0];
-  Complex::convertFloatToText(m_cursor.y(), buffer+legendLength, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
+  numberOfChar += Complex::convertFloatToText(m_cursor.y(), buffer+legendLength, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
+  legend = "   ";
+  legendLength = strlen(legend);
+  strlcpy(buffer+numberOfChar, legend, legendLength+1);
   bannerView()->setLegendAtIndex(buffer, 1);
 }
 
diff --git a/apps/statistics/histogram_controller.cpp b/apps/statistics/histogram_controller.cpp
index 74f63d310..9603f82db 100644
--- a/apps/statistics/histogram_controller.cpp
+++ b/apps/statistics/histogram_controller.cpp
@@ -135,30 +135,41 @@ Responder * HistogramController::tabController() const {
 
 void HistogramController::reloadBannerView() {
   char buffer[k_maxNumberOfCharacters+ Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits)*2];
-  const char * legend = "Interval [";
+  int numberOfChar = 0;
+  const char * legend = "Intervalle [";
   int legendLength = strlen(legend);
   strlcpy(buffer, legend, legendLength+1);
+  numberOfChar += legendLength;
   float lowerBound = m_store->startOfBarAtIndex(m_selectedBarIndex);
-  int lowerBoundNumberOfChar = Complex::convertFloatToText(lowerBound, buffer+legendLength, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
-  buffer[legendLength+lowerBoundNumberOfChar] = ';';
+  numberOfChar += Complex::convertFloatToText(lowerBound, buffer+numberOfChar, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
+  buffer[numberOfChar++] = ';';
   float upperBound = m_store->endOfBarAtIndex(m_selectedBarIndex);
-  int upperBoundNumberOfChar = Complex::convertFloatToText(upperBound, buffer+legendLength+lowerBoundNumberOfChar+1, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
-  buffer[legendLength+lowerBoundNumberOfChar+upperBoundNumberOfChar+1] = '[';
-  buffer[legendLength+lowerBoundNumberOfChar+upperBoundNumberOfChar+2] = 0;
+  numberOfChar += Complex::convertFloatToText(upperBound, buffer+numberOfChar, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
+  buffer[numberOfChar++] = '[';
+  legend = "   ";
+  legendLength = strlen(legend);
+  strlcpy(buffer+numberOfChar, legend, legendLength+1);
   m_bannerView.setLegendAtIndex(buffer, 0);
 
+  numberOfChar = 0;
   legend = "Effectif: ";
   legendLength = strlen(legend);
   strlcpy(buffer, legend, legendLength+1);
+  numberOfChar += legendLength;
   float size = m_store->heightOfBarAtIndex(m_selectedBarIndex);
-  Complex::convertFloatToText(size, buffer+legendLength, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
+  numberOfChar += Complex::convertFloatToText(size, buffer+numberOfChar, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
+  legend = "   ";
+  legendLength = strlen(legend);
+  strlcpy(buffer+numberOfChar, legend, legendLength+1);
   m_bannerView.setLegendAtIndex(buffer, 1);
 
+  numberOfChar = 0;
   legend = "Frequence: ";
   legendLength = strlen(legend);
   strlcpy(buffer, legend, legendLength+1);
+  numberOfChar += legendLength;
   float frequency = size/m_store->sumOfColumn(1);
-  Complex::convertFloatToText(frequency, buffer+legendLength, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
+  numberOfChar += Complex::convertFloatToText(frequency, buffer+legendLength, Complex::bufferSizeForFloatsWithPrecision(Constant::LargeNumberOfSignificantDigits), Constant::LargeNumberOfSignificantDigits);
   m_bannerView.setLegendAtIndex(buffer, 2);
 }