diff --git a/scenes/main.tscn b/scenes/main.tscn
index ddf6e04..44b012a 100644
--- a/scenes/main.tscn
+++ b/scenes/main.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=22 format=3 uid="uid://clq7nox1juh3a"]
+[gd_scene format=3 uid="uid://clq7nox1juh3a"]
 
 [ext_resource type="Environment" uid="uid://c3bs0wfxpri8g" path="res://scenes/main-environment.tres" id="1_q4t1r"]
 [ext_resource type="Script" uid="uid://bqite16pastgo" path="res://scripts/vehicle.gd" id="2_xjb8m"]
@@ -63,6 +63,9 @@ rough = true
 
 [sub_resource type="SphereShape3D" id="SphereShape3D_hhncp"]
 
+[sub_resource type="BoxShape3D" id="BoxShape3D_ya4ey"]
+size = Vector3(60, 0, 60)
+
 [sub_resource type="PhysicsMaterial" id="PhysicsMaterial_tipki"]
 friction = 0.0
 bounce = 0.1
@@ -133,10 +136,10 @@ angular_damp = 4.0
 [node name="CollisionShape" type="CollisionShape3D" parent="Vehicle/Sphere"]
 shape = SubResource("SphereShape3D_hhncp")
 
-[node name="Plane" type="CSGBox3D" parent="."]
-transparency = 1.0
-use_collision = true
-size = Vector3(60, 0, 60)
+[node name="Plane" type="StaticBody3D" parent="."]
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="Plane"]
+shape = SubResource("BoxShape3D_ya4ey")
 
 [node name="View" type="Node3D" parent="." node_paths=PackedStringArray("target")]
 transform = Transform3D(0.707107, -0.40558, 0.579228, 0, 0.819152, 0.573576, -0.707107, -0.40558, 0.579228, 3.5, 0, 5)