diff --git a/scenes/GUI/GUI.tscn b/scenes/GUI/GUI.tscn
index 82a9af4..8dc1729 100644
--- a/scenes/GUI/GUI.tscn
+++ b/scenes/GUI/GUI.tscn
@@ -19,7 +19,7 @@ _sections_unfolded = [ "Font", "Settings" ]
 
 default_font = SubResource( 1 )
 
-[node name="GUI" type="MarginContainer" index="0"]
+[node name="GUI" type="MarginContainer"]
 
 anchor_left = 0.0
 anchor_top = 0.0
diff --git a/scenes/GUI/HUD/HUD.tscn b/scenes/GUI/HUD/HUD.tscn
index f732dd5..c7ddd17 100644
--- a/scenes/GUI/HUD/HUD.tscn
+++ b/scenes/GUI/HUD/HUD.tscn
@@ -12,7 +12,7 @@
 [ext_resource path="res://scenes/GUI/HUD/trauma.gd" type="Script" id=10]
 [ext_resource path="res://scenes/GUI/HUD/douleur.gd" type="Script" id=11]
 
-[node name="HUD" type="MarginContainer" index="0"]
+[node name="HUD" type="MarginContainer"]
 
 anchor_left = 0.0
 anchor_top = 0.0
diff --git a/scenes/GUI/HUD/WindowControl.gd b/scenes/GUI/HUD/WindowControl.gd
index da3ab84..8d186a5 100644
--- a/scenes/GUI/HUD/WindowControl.gd
+++ b/scenes/GUI/HUD/WindowControl.gd
@@ -117,12 +117,6 @@ func load_from_file( config_file ):
 
 
 func save_to_file( config_file ):
-    print( "saving "+ self.name +" in file"+ str(config_file) ) 
-    print( "... position: "+ str(self.rect_position) )
-    print( "... size: "+ str(self.rect_size) )
-    print( "......" )
-    print( "" )
-
     config_file.set_value(self.name, "position", self.rect_position)
     config_file.set_value(self.name, "size", current_rect_size)
     if $VBoxContainer/Content.visible:
diff --git a/scenes/GUI/Settings/Settings.gd b/scenes/GUI/Settings/Settings.gd
index 09f95c6..9974fa2 100644
--- a/scenes/GUI/Settings/Settings.gd
+++ b/scenes/GUI/Settings/Settings.gd
@@ -9,14 +9,37 @@ func _ready():
     $Menus/TabContainer/Display/ScrollContainer/VBoxContainer/Resizable/CheckBox.pressed = ProjectSettings.get_setting( "display/window/size/resizable" )
     $Menus/TabContainer/Display/ScrollContainer/VBoxContainer/CurrentScreen/SpinBox.value = OS.current_screen
 
-    $Menus/TabContainer/Test/ScrollContainer/VBoxContainer/font_size/font_size_value.text = str( $Menus/TabContainer/Test/ScrollContainer/VBoxContainer/font_size_bar.value )
+    load_settings()
+    
 
 func _on_font_size_bar_value_changed(value):
     $Menus/TabContainer/Test/ScrollContainer/VBoxContainer/font_size/font_size_value.text = str( value )
     $Menus.get_theme().default_font.size = value
     emit_signal( "font_changed", value )
 
+func load_settings():
+    var config_file = ConfigFile.new()
+    var err = config_file.load( "user://settings.cfg" )
+    if err:
+        print("Error code when loading config file: ", err)
+        
+    $Menus.get_theme().default_font.size = config_file.get_value( "theme", "font_size" )
+    $Menus/TabContainer/Test/ScrollContainer/VBoxContainer/font_size_bar.value = config_file.get_value( "theme", "font_size" )
+    $Menus/TabContainer/Test/ScrollContainer/VBoxContainer/font_size/font_size_value.text = str( $Menus/TabContainer/Test/ScrollContainer/VBoxContainer/font_size_bar.value )
+
+
+
 func _on_ReturnButton_pressed():
+    
+    var config_file = ConfigFile.new()
+    var err = config_file.load( "user://settings.cfg" )
+    if err:
+        print("Error code when loading config file: ", err)
+
+    config_file.set_value("theme", "font_size", $Menus.get_theme().default_font.size)
+
+    config_file.save( "user://settings.cfg" )
+
     emit_signal( "return_pressed" )
 
 
diff --git a/scenes/GUI/Settings/Settings.tscn b/scenes/GUI/Settings/Settings.tscn
index e1d7182..a995a38 100644
--- a/scenes/GUI/Settings/Settings.tscn
+++ b/scenes/GUI/Settings/Settings.tscn
@@ -148,7 +148,7 @@ use_filter = false
 font_data = ExtResource( 2 )
 _sections_unfolded = [ "Font", "Settings" ]
 
-[node name="Settings" type="MarginContainer"]
+[node name="Settings" type="MarginContainer" index="0"]
 
 anchor_left = 0.0
 anchor_top = 0.0
@@ -1609,7 +1609,6 @@ margin_bottom = 446.0
 
 [node name="Footer" type="HBoxContainer" parent="Menus" index="2"]
 
-editor/display_folded = true
 anchor_left = 0.0
 anchor_top = 0.0
 anchor_right = 0.0