diff --git a/src/game/SignTool.cpp b/src/game/SignTool.cpp
index fa004a8be..7f28b5e2f 100644
--- a/src/game/SignTool.cpp
+++ b/src/game/SignTool.cpp
@@ -5,10 +5,12 @@
 #include "interface/Button.h"
 #include "interface/Label.h"
 #include "interface/Textbox.h"
+#include "interface/DropDown.h"
 
 class SignWindow: public ui::Window
 {
 public:
+	ui::DropDown * justification;
 	ui::Textbox * textField;
 	SignTool * tool;
 	Simulation * sim;
@@ -29,11 +31,11 @@ public:
 		ui::Engine::Ref().CloseWindow();		
 		if(prompt->signID==-1 && prompt->textField->GetText().length())
 		{
-			prompt->sim->signs.push_back(sign(prompt->textField->GetText(), prompt->signPosition.X, prompt->signPosition.Y, sign::Left));
+			prompt->sim->signs.push_back(sign(prompt->textField->GetText(), prompt->signPosition.X, prompt->signPosition.Y, (sign::Justification)prompt->justification->GetOption().second));
 		}
 		else if(prompt->textField->GetText().length())
 		{
-			prompt->sim->signs[prompt->signID] = sign(sign(prompt->textField->GetText(), prompt->signPosition.X, prompt->signPosition.Y, sign::Left));
+			prompt->sim->signs[prompt->signID] = sign(sign(prompt->textField->GetText(), prompt->signPosition.X, prompt->signPosition.Y, (sign::Justification)prompt->justification->GetOption().second));
 		}
 		prompt->SelfDestruct();
 	}
@@ -56,6 +58,13 @@ SignWindow::SignWindow(SignTool * tool_, Simulation * sim_, int signID_, ui::Poi
 	okayButton->SetActionCallback(new OkayAction(this));
 	AddComponent(okayButton);
 	
+	justification = new ui::DropDown(ui::Point(4, 18), ui::Point(50, 16));
+	AddComponent(justification);
+	justification->AddOption(std::pair<std::string, int>("Left", (int)sign::Left));
+	justification->AddOption(std::pair<std::string, int>("Centre", (int)sign::Centre));
+	justification->AddOption(std::pair<std::string, int>("Right", (int)sign::Right));
+	justification->SetOption(0);
+	
 	textField = new ui::Textbox(ui::Point(4, 32), ui::Point(Size.X-8, 16), "");
 	textField->SetAlignment(AlignLeft, AlignBottom);
 	AddComponent(textField);
diff --git a/src/interface/DropDown.cpp b/src/interface/DropDown.cpp
index ea7d56a5a..d5af4c418 100644
--- a/src/interface/DropDown.cpp
+++ b/src/interface/DropDown.cpp
@@ -79,7 +79,8 @@ public:
 DropDown::DropDown(Point position, Point size):
 	Component(position, size),
 	isMouseInside(false),
-	optionIndex(-1)
+	optionIndex(-1),
+	callback(NULL)
 {
 	background = activeBackground = Colour(0, 0, 0);
 	activeText = text = activeBackground = border = activeBorder = Colour(255, 255, 255);
@@ -114,6 +115,15 @@ void DropDown::Draw(const Point& screenPos)
 
 }
 	
+	std::pair<std::string, int> DropDown::GetOption()
+	{
+		if(optionIndex!=-1)
+		{
+			return options[optionIndex];
+		}
+		return std::pair<std::string, int>("", -1);
+	}
+	
 	void DropDown::SetOption(std::string option)
 	{
 		for(int i = 0; i < options.size(); i++)
diff --git a/src/interface/DropDown.h b/src/interface/DropDown.h
index 34310df7d..40fac6839 100644
--- a/src/interface/DropDown.h
+++ b/src/interface/DropDown.h
@@ -33,6 +33,7 @@ class DropDown: public ui::Component {
 	std::vector<std::pair<std::string, int> > options;
 public:
 	DropDown(Point position, Point size);
+	std::pair<std::string, int> GetOption();
 	void SetOption(int option);
 	void SetOption(std::string option);
 	void AddOption(std::pair<std::string, int> option);
diff --git a/src/interface/Window.cpp b/src/interface/Window.cpp
index 86221ab0e..8dba69a16 100644
--- a/src/interface/Window.cpp
+++ b/src/interface/Window.cpp
@@ -1,3 +1,4 @@
+#include <iostream>
 #include "Window.h"
 #include "Component.h"
 #include "interface/Point.h"
@@ -209,7 +210,7 @@ void Window::DoTick(float dt)
 void Window::DoKeyPress(int key, Uint16 character, bool shift, bool ctrl, bool alt)
 {
 #ifdef DEBUG
-	if(character = 'd' && ctrl && shift)
+	if(key == KEY_TAB && ctrl)
 		debugMode = !debugMode;
 	if(debugMode)
 	{
diff --git a/src/options/OptionsModel.cpp b/src/options/OptionsModel.cpp
index 3891d41d6..b24a51336 100644
--- a/src/options/OptionsModel.cpp
+++ b/src/options/OptionsModel.cpp
@@ -5,7 +5,7 @@
  *      Author: Simon
  */
 
-#include "Air.h"
+#include "simulation/Air.h"
 #include "OptionsModel.h"
 
 OptionsModel::OptionsModel(Simulation * sim_) {