Update some of the tutorial pages

_data/sidebar_tree.yaml

@@ -79,20 +79,13 @@ tree:
       title: Safety Regulations
     - url: /rules/archive
       title: Game Rules Archive
-  - url: /troubleshooting/
-    title: Troubleshooting
-    tree:
-    - url: /troubleshooting/python
-      title: Python
-    - url: /troubleshooting/interactive_troubleshooter
-      title: Interactive Troubleshooter
   - url: /tutorials/
     title: Tutorials
     tree:
     - url: /tutorials/assembly
-      title: Assembly
+      title: Kit Assembly
     - url: /tutorials/python
-      title: Python
+      title: An intro to Python
     - url: /tutorials/getting_code_on_the_robot
       title: Getting Code on the Robot
     - url: /tutorials/basic_motor_control
@@ -110,6 +103,13 @@ tree:
       title: Using the simulator
     - url: /tutorials/update_brain
       title: Updating your brain board
+  - url: /troubleshooting/
+    title: Troubleshooting
+    tree:
+    - url: /troubleshooting/python
+      title: Python
+    - url: /troubleshooting/interactive_troubleshooter
+      title: Interactive Troubleshooter
   - url: /competitor_resources/
     title: Resources
     tree:

tutorials/assembly.md

@@ -3,29 +3,29 @@ layout: page
 title: Kit Assembly
 ---
 
-Kit Assembly
-============
+# Kit Assembly
 
-The Student Robotics kit contains a number of separate modules which must be connected together control your robot. Below is a diagram of what your assembled kit should look like.
+The Student Robotics kit contains a number of separate modules which must be connected together control your robot.
+Below is a diagram of what your assembled kit should look like.
 
 ![Diagram of the kit assembly]({{ site.baseurl }}/images/content/kit/kit_assembly.png)
 
 
-Preparation
------------
+## Preparation
 
 The power board contains a connector for an external On|Off switch.
 If you do not intend to connect a switch then you must still make this connection.
 You can do this by connecting a short loop of wire between the two terminals of a suitable CamCon and placing it in the external On|Off port.
+Any of the wire we provide would be suitable for this.
 
-[Connections](#Connections) {#Connections}
------------
+
+## Connections
 
 Each of the modules in the kit needs to be provided with both a control signal and power in order to operate.
 All the boards use USB to connect to the [Brain Board](/docs/kit/brain_board) so it can tell them what to do.
 If you run out of USB ports on the Brain Board itself, then you can use the provided USB hubs to provide more ports.
 
-Most of the boards (with the exception of the [Ruggeduino](/docs/kit/arduino)) also need an additional power connection.
+Most of the boards (with the exception of the [Arduino](/docs/kit/arduino)) also need an additional power connection.
 This should be provided from the [Power Board](/docs/kit/power_board).
 
 The following table summarises the connections which need to be made for each board.
@@ -34,20 +34,17 @@ Board                                   | Power
 ----------------------------------------|------------------------------
 [Brain Board](/docs/kit/brain_board)    | 12V, must be connected to L2
 [Power Board](/docs/kit/power_board)    | 12V, via the yellow XT60 to the [battery](/docs/kit/batteries)
-[Motor Board](/docs/kit/motor_board)    | 12V
-[Ruggeduino](/docs/kit/arduino)      | via USB
-[Servo Board](/docs/kit/servo_board)    | 12V
+[Motor Board](/docs/kit/motor_board)    | 12V from the power board
+[Arduino](/docs/kit/arduino)            | via the USB
+[Servo Board](/docs/kit/servo_board)    | 12V from the power board
 
 In order to connect the Brain, Motor and Servo Boards to the Power Board, you will need to create some power cables.
-This should be done using the provided red and black _power wire_ (this is the thicker wire provided in the kit)
- and a pair of green CamCon connectors. The blue power wire should only be used to connect motors to the motor board.
+This should be done using the provided red and black _power wire_ (this is the thicker wire provided in the kit) and a pair of green CamCon connectors.
+The blue power wire should only be used to connect motors to the motor board.
 _Remember you **must** use black wire for any ground connections as defined in the [Rules](/docs/rules)._
 
-When creating your power cables be sure to refer to the pages for each board
- so that you connect the wires the right way around.
-In our diagrams, the <span class="positive-connector">+</span> outputs from the
- the Power Board should be connected to the <span class="positive-connector">+</span>
- inputs on the board being powered.
+When creating your power cables be sure to refer to the pages for each board so that you connect the wires the right way around.
+In our diagrams, the <span class="positive-connector">+</span> outputs from the the Power Board should be connected to the <span class="positive-connector">+</span> inputs on the board being powered.
 
 <div class="info" markdown="1">
   The Brain Board *must* be plugged in to the L2 port on the Power Board in order for the kit to start up.
@@ -56,11 +53,10 @@ In our diagrams, the <span class="positive-connector">+</span> outputs from the
   so is the only one which can be used to power the Brain Board.
 </div>
 
-Video
------
 
-The following video contains an overview which covers the [brain board](/docs/kit/brain_board),
-[power board](/docs/kit/power_board) and a [motor board](/docs/kit/motor_board).
+## Video
+
+The following video contains an overview of connecting the boards which covers the [brain board](/docs/kit/brain_board), [power board](/docs/kit/power_board) and a [motor board](/docs/kit/motor_board).
 
 <div class="centered-content">
   <iframe class="video center"