diff --git a/obj/chalkboard/Chalkboard.obj b/obj/chalkboard/Chalkboard.obj
index e712baf..fd9877b 100644
--- a/obj/chalkboard/Chalkboard.obj
+++ b/obj/chalkboard/Chalkboard.obj
@@ -4,37 +4,31 @@ mtllib Chalkboard.mtl
 o Board_Left_Cube.007
 v -0.010000 0.100000 -0.103724
 v -0.010000 1.100000 -0.103724
-v -0.010000 0.100000 -3.103724
-v -0.010000 1.100000 -3.103724
-v 0.010000 0.100000 -0.103724
+v -0.010000 1.100001 -3.103724
+v -0.010000 0.100001 -3.103724
+v 0.010000 1.100001 -3.103724
+v 0.010000 0.100001 -3.103724
 v 0.010000 1.100000 -0.103724
-v 0.010000 0.100000 -3.103724
-v 0.010000 1.100000 -3.103724
-vt 0.375000 0.000000
-vt 0.625000 0.000000
-vt 0.625000 0.250000
-vt 0.375000 0.250000
-vt 0.625000 0.500000
-vt 0.375000 0.500000
-vt 0.625000 0.750000
-vt 0.375000 0.750000
-vt 0.625000 1.000000
-vt 0.375000 1.000000
-vt 0.125000 0.500000
-vt 0.125000 0.750000
-vt 0.875000 0.500000
-vt 0.875000 0.750000
-vn -1.0000 0.0000 0.0000
+v 0.010000 0.100000 -0.103724
+vt 0.000842 0.005279
+vt 0.000743 0.996240
+vt 0.999129 0.994899
+vt 0.999298 0.001063
+vt 0.999759 0.995048
+vt 0.999840 0.000181
+vt -0.000193 0.996350
+vt 0.000018 0.004470
+vn -1.0000 -0.0000 0.0000
 vn 0.0000 0.0000 -1.0000
-vn 1.0000 0.0000 0.0000
-vn 0.0000 0.0000 1.0000
-vn 0.0000 -1.0000 0.0000
+vn 1.0000 -0.0000 0.0000
+vn 0.0000 -0.0000 1.0000
+vn 0.0000 -1.0000 -0.0000
 vn 0.0000 1.0000 0.0000
 usemtl TestChalk.001
-s off
-f 1/1/1 2/2/1 4/3/1 3/4/1
-f 3/4/2 4/3/2 8/5/2 7/6/2
-f 7/6/3 8/5/3 6/7/3 5/8/3
-f 5/8/4 6/7/4 2/9/4 1/10/4
-f 3/11/5 7/6/5 5/8/5 1/12/5
-f 8/5/6 4/13/6 2/14/6 6/7/6
+s 1
+f 1/1/1 2/2/1 3/3/1 4/4/1
+f 4/4/2 3/3/2 5/5/2 6/6/2
+f 6/6/3 5/5/3 7/7/3 8/8/3
+f 8/8/4 7/7/4 2/2/4 1/1/4
+f 4/4/5 6/6/5 8/8/5 1/1/5
+f 5/5/6 3/3/6 2/2/6 7/7/6
diff --git a/scene-graph.scg b/scene-graph.scg
index 9ae36a3..9e5fabe 100644
--- a/scene-graph.scg
+++ b/scene-graph.scg
@@ -48,7 +48,7 @@ texture ../texture/floor/Carpet.png
 obj 0
 use 1
 name myChair1_1
-rotateY -1.5
+rotateY 0.0
 scale 1.0 1.0 1.0
 
 # Platz 2 #
@@ -1574,27 +1574,36 @@ rotateZ 0.0
 translate -12.0 2.66 -4.0
 parent 0
 
-# Chalkboard 1 #
-obj 138
-use 2
-name myChalkboard1
+# Chalkboard Parent #
+obj 147
+name myChalkboard
 scale 1.9 1.9 1.9
 rotateX 0.0
 rotateY 0.0
 rotateZ 0.0
-translate 6.5 -0.4 0.3
-parent 0
+translate 6.4 -0.3 0.3
+
+# Chalkboard 1 #
+obj 138
+use 2
+name myChalkboard1
+scale 1.0 1.0 1.0
+rotateX 0.0
+rotateY 0.0
+rotateZ 0.0
+translate 0.0 0.0 0.0
+parent 147
 
 # Chalkboard 2 #
 obj 139
 use 2
 name myChalkboard2
-scale 1.9 1.9 1.9
+scale 1.0 1.0 1.0
 rotateX 0.0
 rotateY 0.0
 rotateZ 0.0
-translate 6.5 -0.4 6.15
-parent 0
+translate 0.0 0.0 3.05
+parent 147
 
 # Chalkboard Pole 1 #
 obj 140
@@ -1604,8 +1613,8 @@ scale 1.0 1.0 1.0
 rotateX 0.0
 rotateY 0.0
 rotateZ 0.0
-translate 0.0 0.0 3.07
-parent 138
+translate 0.0 0.0 3.05
+parent 147
 
 # Chalkboard Pole 2 #
 obj 141
@@ -1616,7 +1625,7 @@ rotateX 0.0
 rotateY 0.0
 rotateZ 0.0
 translate 0.0 0.0 0.0
-parent 138
+parent 147
 
 # Table 1 #
 
diff --git a/src/main.c b/src/main.c
index 7246cdb..7717596 100644
--- a/src/main.c
+++ b/src/main.c
@@ -56,6 +56,7 @@ SceneNode* rootNode;
 /**
  * Input handler for camera movement.
  *  */ 
+float chalkboardYPosition = 0.0f;
 void handleInputs(double deltaTime) {
     assert(window != NULL);
 
@@ -93,6 +94,27 @@ void handleInputs(double deltaTime) {
         cameraPosition.y -= deltaTime * 10;
     }
 
+    SceneNode* chalkboard = findNodeByName("myChalkboard1", rootNode);
+    if (!chalkboard) return;
+    if (glfwGetKey(window, GLFW_KEY_X) == GLFW_PRESS) {
+        chalkboardYPosition += deltaTime * 1.0f;
+        chalkboardYPosition = fminf(chalkboardYPosition, 1.0f);
+        chalkboard->transformation = (mat4){1.0f, 0.0f, 0.0f, 0.0f,
+                                        0.0f, 1.0f, 0.0f, 0.0f,
+                                        0.0f, 0.0f, 1.0f, 0.0f,
+                                        0.0f, chalkboardYPosition, 0.0f, 1.0f};
+        updateSceneNode(chalkboard, &findNodeByName("myChalkboard", rootNode)->worldTransformation);
+    }
+    if (glfwGetKey(window, GLFW_KEY_C) == GLFW_PRESS) {
+        chalkboardYPosition -= deltaTime * 1.0f;
+        chalkboardYPosition = fmaxf(chalkboardYPosition, 0.0f);
+        chalkboard->transformation = (mat4){1.0f, 0.0f, 0.0f, 0.0f,
+                                        0.0f, 1.0f, 0.0f, 0.0f,
+                                        0.0f, 0.0f, 1.0f, 0.0f,
+                                        0.0f, chalkboardYPosition, 0.0f, 1.0f};
+        updateSceneNode(chalkboard, &findNodeByName("myChalkboard", rootNode)->worldTransformation);
+    }
+    
     if (glfwGetKey(window, GLFW_KEY_L) == GLFW_PRESS) {
         objectPosition.x += deltaTime * 10;
     }