diff --git a/script/ManipulatorYZScan.py b/script/ManipulatorYZScan.py
index 54a917a8..198b953b 100644
--- a/script/ManipulatorYZScan.py
+++ b/script/ManipulatorYZScan.py
@@ -10,7 +10,7 @@ move manipulator to center position before start!
 import math
 
 STEPS = (11, 11)
-LATENCY = 0.1
+LATENCY = 0.0
 ENDSCAN = False
 ZIGZAG = False