diff --git a/main.c b/main.c
index 46e9588..a099035 100644
--- a/main.c
+++ b/main.c
@@ -164,7 +164,11 @@ int main(void)
     
     // Load GLTF model (no animations)
     Model wall = LoadModel("resources/3d_models/Tiny_Treats_Homely_House_1.0_FREE/Assets/gltf/fence_straight.gltf");
-    Vector3 wall_position = { 0.0f, 0.0f, 120.0f };
+    Vector3 wall_position = { 0.0f, 0.0f, 0.0f };
+    float   wall_yaw = 0.0f;     // rotate around Y
+    float   wall_pitch = 0.0f;   // rotate around X
+    float   wall_roll = 0.0f;    // rotate around Z
+
 
     // Load a 2D image as texture for the billboard
     //Billboards always point toward the active camera.
@@ -380,6 +384,29 @@ int main(void)
                 bbPos.x += (g.player.position.x - bbPos.x)*.005;
                 bbPos.z += (g.player.position.z - bbPos.z)*.005;
 
+
+
+
+                // wall editor
+                    if (IsKeyDown(KEY_RIGHT) && IsKeyDown(KEY_LEFT_SHIFT)) wall_position.x += 0.5f;
+                    else if (IsKeyPressed(KEY_RIGHT)) wall_position.x += 0.5f;
+
+                    if (IsKeyDown(KEY_LEFT) && IsKeyDown(KEY_LEFT_SHIFT)) wall_position.x -= 0.5f;
+                    else if (IsKeyPressed(KEY_LEFT)) wall_position.x -= 0.5f;
+
+                    if (IsKeyDown(KEY_UP) && IsKeyDown(KEY_LEFT_SHIFT)) wall_position.z += 0.5f;
+                    else if (IsKeyPressed(KEY_UP)) wall_position.z += 0.5f;
+
+                    if (IsKeyDown(KEY_DOWN) && IsKeyDown(KEY_LEFT_SHIFT)) wall_position.z -= 0.5f;
+                    else if (IsKeyPressed(KEY_DOWN)) wall_position.z -= 0.5f;
+
+
+
+                    float rotSpeed = 45.0f * GetFrameTime();  // deg/sec
+                    if (IsKeyDown(KEY_Q)) wall_yaw  -= rotSpeed;
+                    if (IsKeyDown(KEY_E)) wall_yaw  += rotSpeed;
+                //
+
                 UpdateCameraAngle(&g);
                 break; 
             };
@@ -438,9 +465,10 @@ int main(void)
 
                         BeginShaderMode(fog);
 
-                            DrawModel(wall, wall_position, 5.0, WHITE);
+                            //DrawModel(wall, wall_position, 5.0, WHITE);
+                            DrawModelEx(wall, wall_position, (Vector3){0,1,0}, wall_yaw, (Vector3){5,5,5}, WHITE);
                             RenderTrees(&g, tree, treepos, treeSize);
-                            DrawBillboard(g.player.camera, sign, bbPos, bbSize, WHITE);
+                            //DrawBillboard(g.player.camera, sign, bbPos, bbSize, WHITE); //zombie
 
                         EndShaderMode();
 
@@ -457,6 +485,10 @@ int main(void)
                     DrawText("- Move keys: W, A, S, D, Space, Left-Ctrl", 15, 30, 20, BLACK);
                     DrawText("- Look around: arrow keys or mouse", 15, 45, 20, BLACK);
                     DrawText(TextFormat("- Velocity Len: (%06.3f)", Vector2Length((Vector2){ g.player.velocity.x, g.player.velocity.z })), 15, 60, 20, BLACK);
+                    DrawText(
+                        TextFormat("x: (%06.3f), y: (%06.3f), z: (%06.3f)", wall_position.x, wall_position.y, wall_position.z),
+                        15, 75, 20, BLACK
+                    );
 
                     break;
                 }
@@ -464,7 +496,7 @@ int main(void)
         EndDrawing();
         //----------------------------------------------------------------------------------
     };
-    
+
     //--------------------------------------------------------------------------------------
     // De-Initialization
     //--------------------------------------------------------------------------------------