diff --git a/SocketClient.gd b/SocketClient.gd
index a42a1d2..40996bf 100644
--- a/SocketClient.gd
+++ b/SocketClient.gd
@@ -63,33 +63,61 @@ func _on_data(data : Array):
 		# kaboom we just send back the same cookie :) 
 		self.send(bytes)
 	else:
-		# non-cookie messages
-		var peer := StreamPeerBuffer.new()
-		peer.data_array = bytes.slice(0,24)
-		peer.big_endian = true
+		# non-cookie 
+		var header := StreamPeerBuffer.new()
+		header.data_array = bytes.slice(0,aligned_size(20))
+		header.big_endian = true
 		
 		# Header
-		var length = peer.get_32() # length of message
-		var time_sec = peer.get_32() # time sec
-		var time_msec = peer.get_32() # time micro sec
-		var sender_id = peer.get_32()  # sender id 
-		var message_type = peer.get_32() # type of message (payload)
-		var sequence_num = peer.get_32() # inofficial sequence number (padding)
+		var length = header.get_32() # length of message
+		var time_sec = header.get_32() # time sec
+		var time_msec = header.get_32() # time micro sec
+		var sender_id = header.get_32()  # sender id 
+		var message_type = header.get_32() # type of message (payload)
+		var sequence_num = header.get_32() # inofficial sequence number (padding)
 		
-		print("length       %d" % length)
-		print("time_sec     %d" % time_sec)
-		print("time_msec    %d" % time_msec)
-		print("sender_id    %d" % sender_id)
-		print("message_type %d" % message_type)
-		print("sequence_num %d" % sequence_num)
+		if false:
+			print("length       %d" % length)
+			print("time_sec     %d" % time_sec)
+			print("time_msec    %d" % time_msec)
+			print("sender_id    %d" % sender_id)
+			print("message_type %d" % message_type)
+			print("sequence_num %d" % sequence_num)
+		
+		#print(bytes)
+		
+		# sender description
+		if message_type == -1:
+			var body := StreamPeerBuffer.new()
+			body.data_array = bytes.slice(24,length-24)
+			body.big_endian = true
+			var body_length = body.get_32()			
+			print(body_length)
+			
+			#var sender_name = peer.get_string(body_length)
+			#print("sender id {0} is {1}".format([sender_id,sender_name]))
 		
 		# quat pos
 		if message_type == 4:
-			peer.data_array = bytes.slice(24)
-			peer.big_endian = true
+			var body := StreamPeerBuffer.new()
+		
+			body.data_array = bytes.slice(24,length-24)
+			body.big_endian = true
+			var sensor_id = body.get_32()
+			var padding = body.get_32()
+			var pos = Vector3(body.get_float(),body.get_float(),body.get_float())
+			var quat_w = body.get_float()
+			var quat_x = body.get_float()
+			var quat_y = body.get_float()
+			var quat_z = body.get_float()
+			var quat = Quaternion(quat_x,quat_y,quat_z,quat_w)
 			
-		
-		
+			#print("Pos_Quat ",sensor_id,pos,quat)
+			
+
+static func aligned_size(actual_size : int,alignment : int = 8) -> int:		
+	return (actual_size + alignment - 1) & ~(alignment - 1)
+
 			
 func _on_connected(s : StreamPeerTCP):
 	print("Connected to",s.get_connected_host()) # Replace with function body.
diff --git a/vrpn.test.cfg b/vrpn.test.cfg
index 9d520be..51f8da3 100644
--- a/vrpn.test.cfg
+++ b/vrpn.test.cfg
@@ -25,7 +25,7 @@
 #	int	number_of_sensors
 #	float	rate_at_which_to_report_updates
 
-#vrpn_Tracker_NULL	Tracker0	2	2.0
+# vrpn_Tracker_NULL	Tracker0	2	2.0
 
 ################################################################################
 # Spin Tracker. This is a "device" that reports a spinning rotation at the