diff --git a/Scripts/Timeline.gd b/Scripts/Timeline.gd
index 4e30caf..d444505 100644
--- a/Scripts/Timeline.gd
+++ b/Scripts/Timeline.gd
@@ -9,7 +9,7 @@ extends Container
 @export var time_interval: float = 1000.0 # 1 second
 @export var grid_space_ms: float = 250 # 0.25 seconds
 @export var label_interval_ms: float = 1000.0 # 1 second
-@export var line_thickness: int = 1
+@export var line_thickness: int = 2
 @export var major_line_step: int = 4
 @export var cursor_width: int = 8
 @export var zoom: float = 1.0
@@ -76,16 +76,23 @@ func _draw():
 	var start := (time_offset / pixels_per_unit) - 1
 	var end := start + (screen_width / pixels_per_unit) + 2
 
+	# measure lines
 	for t in range(int(start), int(end) + 1):
 		var x := t * pixels_per_unit - time_offset
 
 		if x >= 0 and x <= screen_width:
 			if t % 4 == 0:
-				draw_line(Vector2(x, 28.0), Vector2(x, size.y), primary_color, 2)
+				draw_line(Vector2(x, 28.0), Vector2(x, size.y), primary_color, line_thickness)
 				var time = t * int(time_interval)
 				draw_string(font, Vector2(x - time_label_offset_x, time_label_offset_y), format_time_ms_minutes(time), HORIZONTAL_ALIGNMENT_CENTER, -1, font_size, primary_color)
 			else:
-				draw_line(Vector2(x, 28.0), Vector2(x, timeline_y), secondary_color, 1)
+				draw_line(Vector2(x, 28.0), Vector2(x, timeline_y), secondary_color, line_thickness)
+	pass
+	
+	# track lines
+	for t in track_list.get_children():
+		draw_line(Vector2(0.0, t.global_position.y - global_position.y + t.size.y), Vector2(size.x, t.global_position.y - global_position.y + t.size.y), secondary_color, line_thickness)
+		pass
 	
 	queue_sort()
 	pass
diff --git a/Views/MainView.tscn b/Views/MainView.tscn
index 9977fab..7da9a21 100644
--- a/Views/MainView.tscn
+++ b/Views/MainView.tscn
@@ -162,6 +162,7 @@ custom_minimum_size = Vector2(128, 74)
 [node name="Timeline" parent="VBoxContainer/VSplitContainer/HSplitContainer" node_paths=PackedStringArray("track_list") instance=ExtResource("7_xu70y")]
 layout_mode = 2
 track_list = NodePath("../LeftDock/Tracks/VBoxContainer/TrackList")
+line_thickness = 1
 
 [node name="BottomDock" type="Container" parent="VBoxContainer/VSplitContainer"]
 visible = false
diff --git a/Views/Timeline.tscn b/Views/Timeline.tscn
index a2562f9..94502ac 100644
--- a/Views/Timeline.tscn
+++ b/Views/Timeline.tscn
@@ -13,6 +13,7 @@ grow_vertical = 2
 size_flags_horizontal = 3
 size_flags_vertical = 3
 script = ExtResource("1_h2mev")
+line_thickness = 1
 end_time = 4000.0
 
 [node name="ScrollBar" type="HScrollBar" parent="."]