diff --git a/addons/summer_day/data/blueprint/template_editables/tube.gd b/addons/summer_day/data/blueprint/template_editables/tube.gd
index 9171739..a908eba 100644
--- a/addons/summer_day/data/blueprint/template_editables/tube.gd
+++ b/addons/summer_day/data/blueprint/template_editables/tube.gd
@@ -11,6 +11,10 @@ func _interact(event: InputEvent): # Virtual.
 	pass
 
 
+func update_table():
+	pass # TODO: Do I even need this?!
+
+
 func _update_table(table: Image): # Virtual.
 	pass
 
diff --git a/addons/summer_day/data/document/document.gd b/addons/summer_day/data/document/document.gd
index 64e71d2..f0d9cd0 100644
--- a/addons/summer_day/data/document/document.gd
+++ b/addons/summer_day/data/document/document.gd
@@ -4,7 +4,7 @@ class_name SummerDayDocument
 
 
 signal track_added(track)
-signal track_deleted(track)
+signal track_deleted(track) # Not used yet. Implement please.
 
 
 export(Resource) var scene = _scene_generation()
diff --git a/addons/summer_day/data/document/track.gd b/addons/summer_day/data/document/track.gd
index efaa973..f5c9d95 100644
--- a/addons/summer_day/data/document/track.gd
+++ b/addons/summer_day/data/document/track.gd
@@ -1,6 +1,6 @@
 tool
 extends Resource
-class_name SummerDayTrack
+class_name SummerDayTrack # Don't mistake with SummerDaySceneTrack!
 
 
 export(Resource) var blueprint
diff --git a/addons/summer_day/data/scene/scene.gd b/addons/summer_day/data/scene/scene.gd
index bb622eb..c073fe4 100644
--- a/addons/summer_day/data/scene/scene.gd
+++ b/addons/summer_day/data/scene/scene.gd
@@ -7,6 +7,7 @@ signal aspect_ratio_changed(new_aspect_ratio)
 
 
 export(Vector2) var aspect_ratio = Vector2(16, 9) setget _set_aspect_ratio
+export(Array, Resource) var tracks
 
 var raw_aspect_ratio setget , _get_raw_aspect_ratio
 
diff --git a/addons/summer_day/data/scene/track.gd b/addons/summer_day/data/scene/track.gd
new file mode 100644
index 0000000..7b13be4
--- /dev/null
+++ b/addons/summer_day/data/scene/track.gd
@@ -0,0 +1,7 @@
+tool
+extends Resource
+class_name SummerDaySceneTrack
+
+
+export(PackedScene) var model
+export(ImageTexture) var table
diff --git a/addons/summer_day/user_interface/canvas/canvas.gd b/addons/summer_day/user_interface/canvas/canvas.gd
index 8a5b53a..b593d08 100644
--- a/addons/summer_day/user_interface/canvas/canvas.gd
+++ b/addons/summer_day/user_interface/canvas/canvas.gd
@@ -3,6 +3,7 @@ extends PanelContainer
 class_name SummerDayCanvas
 
 onready var MeshContainer := $Render/RenderLayer/Container
+onready var EditHints := $Render/ForegroundLayer/EditHints
 
 var document: SummerDayDocument
 var scene: SummerDayScene
diff --git a/addons/summer_day/user_interface/canvas/canvas.tscn b/addons/summer_day/user_interface/canvas/canvas.tscn
index b904005..6c27127 100644
--- a/addons/summer_day/user_interface/canvas/canvas.tscn
+++ b/addons/summer_day/user_interface/canvas/canvas.tscn
@@ -93,6 +93,8 @@ usage = 0
 render_target_update_mode = 3
 gui_disable_input = true
 
+[node name="EditHints" type="ImmediateGeometry" parent="Render/ForegroundLayer"]
+
 [node name="Label" type="Label" parent="Render"]
 margin_right = 40.0
 margin_bottom = 14.0
diff --git a/addons/summer_day/user_interface/canvas/canvas_state.gd b/addons/summer_day/user_interface/canvas/canvas_state.gd
index c82721f..140f5f1 100644
--- a/addons/summer_day/user_interface/canvas/canvas_state.gd
+++ b/addons/summer_day/user_interface/canvas/canvas_state.gd
@@ -1,4 +1,4 @@
-extends Resource
+extends Reference
 class_name SummerDayCanvasState
 
 signal fill_transform_changed(fill_transform)
diff --git a/production/blueprints/mannequin/mat.tres b/production/blueprints/mannequin/mat.tres
index c4019e2..554be9f 100644
--- a/production/blueprints/mannequin/mat.tres
+++ b/production/blueprints/mannequin/mat.tres
@@ -55,5 +55,5 @@ void fragment() {
 
 [resource]
 shader = SubResource( 1 )
-shader_param/canvas_transform = Basis( 0.837104, 0, -0.573479, 0, -1.14486, 0.428697, 0, 0, 1 )
+shader_param/canvas_transform = Basis( 0.423164, 0.356665, -0.252057, 0.508395, -0.603185, -0.0647715, 0, 0, 1 )
 shader_param/table = ExtResource( 1 )
diff --git a/production/test/scene_001.tres b/production/test/scene_001.tres
index ec7cb1d..20dc5d9 100644
--- a/production/test/scene_001.tres
+++ b/production/test/scene_001.tres
@@ -5,3 +5,4 @@
 [resource]
 script = ExtResource( 1 )
 aspect_ratio = Vector2( 16, 9 )
+tracks = [  ]
diff --git a/project.godot b/project.godot
index a65b52d..9278cc5 100644
--- a/project.godot
+++ b/project.godot
@@ -49,7 +49,7 @@ _global_script_classes=[ {
 "language": "GDScript",
 "path": "res://addons/summer_day/user_interface/canvas/canvas.gd"
 }, {
-"base": "Resource",
+"base": "Reference",
 "class": "SummerDayCanvasState",
 "language": "GDScript",
 "path": "res://addons/summer_day/user_interface/canvas/canvas_state.gd"
@@ -129,6 +129,11 @@ _global_script_classes=[ {
 "language": "GDScript",
 "path": "res://addons/summer_day/user_interface/resource_picker/scene_picker.gd"
 }, {
+"base": "Resource",
+"class": "SummerDaySceneTrack",
+"language": "GDScript",
+"path": "res://addons/summer_day/data/scene/track.gd"
+}, {
 "base": "Control",
 "class": "SummerDayTimeline",
 "language": "GDScript",
@@ -194,6 +199,7 @@ _global_script_class_icons={
 "SummerDayScene": "",
 "SummerDaySceneFrame": "",
 "SummerDayScenePicker": "",
+"SummerDaySceneTrack": "",
 "SummerDayTimeline": "",
 "SummerDayTool": "",
 "SummerDayToolContext": "",
@@ -214,10 +220,6 @@ config/icon="res://icon.png"
 
 Util="res://addons/summer_day/utilities/math_helper.gd"
 
-[editor_plugins]
-
-enabled=PoolStringArray( "res://addons/summer_day/plugin.cfg" )
-
 [gdnative]
 
 singletons=[ "res://addons/godot-git-plugin/git_api.gdnlib" ]