diff --git a/objects/enemy/laser_wall.gd b/objects/enemy/laser_wall.gd
index 2d50fe3..aacbc61 100644
--- a/objects/enemy/laser_wall.gd
+++ b/objects/enemy/laser_wall.gd
@@ -1,7 +1,7 @@
 extends "res://objects/enemy/enemy_move_sidesideupdown.gd"
 
-export var laser_rate = 1.0
-export var laser_time = 0.5
+export var off_time = 1.0
+export var on_time = 0.5
 
 onready var line = $Laser
 onready var cast = $RayCast2D
@@ -15,7 +15,7 @@ func _physics_process(delta):
 	if cast.is_colliding():
 		line.points[1].y = line.to_local(cast.get_collision_point()).y
 		line.visible = true
-		sparks.global_position.y = cast.get_collision_point().y
+		sparks.global_position = cast.get_collision_point()
 		sparks.emitting = true
 		
 		var collider = cast.get_collider()
@@ -27,12 +27,12 @@ func _physics_process(delta):
 
 func _enable_laser():
 	cast.enabled = true
-	timer.wait_time = laser_time
+	timer.wait_time = on_time
 	timer.connect("timeout", self, "_disable_laser", [], CONNECT_ONESHOT)
 	timer.start()
 
 func _disable_laser():
 	cast.enabled = false
-	timer.wait_time = laser_rate
+	timer.wait_time = off_time
 	timer.connect("timeout", self, "_enable_laser", [], CONNECT_ONESHOT)
 	timer.start()
diff --git a/objects/enemy/laser_wall.tscn b/objects/enemy/laser_wall.tscn
index 205a500..86eafd7 100644
--- a/objects/enemy/laser_wall.tscn
+++ b/objects/enemy/laser_wall.tscn
@@ -32,7 +32,7 @@ default_color = Color( 0.960784, 0.2, 0.258824, 1 )
 
 [node name="RayCast2D" type="RayCast2D" parent="."]
 position = Vector2( 4, 2 )
-cast_to = Vector2( 0, 192 )
+cast_to = Vector2( 0, 256 )
 collide_with_areas = true
 
 [node name="Timer" type="Timer" parent="."]