diff --git a/_Sidebar.md b/_Sidebar.md
index a7b616c..5538ad8 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -59,6 +59,7 @@
     * [[Terminology]]
     * [[Track Data]]
     * [[Track Designs]]
+    * [[Track drawers, RTDs and vehicle types]]
     * [[Track types]]
     * [[Vehicle Sprite Layout]]
     * [[Widget colours]]
@@ -69,11 +70,6 @@
   * [[Rebase and Sync fork with OpenRCT2]]
   * [[Release Checklist]]
   * [[Replay System]]
-  * Reverse Engineering
-    * [[Decompiling Tips IDA]]
-    * [[Decompiling Tips OllyDbg]]
-    * [[Dithering Images]]
-    * [[Dithering Images using Photoshop]]
   * [[Using minidumps from crash reports]]
   * [[Using Track Block Get Previous]]
 * History
@@ -86,6 +82,11 @@
   * [[Original Graphics]]
   * [[Performance]]
   * [[RCT1 Features not in RCT2]]
+  * Reverse Engineering
+    * [[Decompiling Tips IDA]]
+    * [[Decompiling Tips OllyDbg]]
+    * [[Dithering Images]]
+    * [[Dithering Images using Photoshop]]
   * [[STEX support removal]]
   * [[Submitted feature requests]]
   * [[Tutorials]]