diff --git a/main.js b/main.js
index ba44f71..f29da22 100644
--- a/main.js
+++ b/main.js
@@ -10,7 +10,7 @@ import Stats from 'three/addons/libs/stats.module.js'
 import MazeMesh from './MazeMesh.js'
 
 
-const playerHeight = 0.5
+const playerHeight = 0.45
 const mazeWidth = 23
 
 const parameters = {
@@ -652,6 +652,7 @@ function updatePlayer(deltaTime) {
     playerCollider.translate(deltaPosition)
 
     camera.position.copy(playerCollider.end)
+    camera.position.y += 0.018 * Math.cos(4 * camera.position.x) + 0.018 * Math.cos(4 * camera.position.z)
 
     playerCollisions()
 }
diff --git a/three-player-controller b/three-player-controller
new file mode 160000
index 0000000..c1f16cd
--- /dev/null
+++ b/three-player-controller
@@ -0,0 +1 @@
+Subproject commit c1f16cde3e545db4943c6f950e19d7d06cc8f46c