diff --git a/Python/sock.py b/Python/sock.py
index 9ea00f2..ac1f8d1 100644
--- a/Python/sock.py
+++ b/Python/sock.py
@@ -125,9 +125,9 @@ def sendDMX(data):
 			GPIO.output(18, GPIO.LOW)
 
 			# Sleep between TX packages, use time to get RDM packages            
-			print("start read for ", (DMXSLP/1000.0), "ms")
+			print("start read for ", DMXSLP, "ms")
 			DMXRDM = DMXSER.read(400)
-			print("end read")
+			print("end read, input is ", DMXRDM)