diff --git a/script/ManipulatorFlyScan.py b/script/ManipulatorFlyScan.py
index bd514fbd..f00c5f60 100644
--- a/script/ManipulatorFlyScan.py
+++ b/script/ManipulatorFlyScan.py
@@ -11,8 +11,8 @@ note that the motors have a limited speed range!
 import math
 
 MOTORS = (ManipulatorX)
-CENTER = -3.
-WIDTH = 1.
+CENTER = -2.8
+WIDTH = 2.
 RANGE = (CENTER - WIDTH / 2., CENTER + WIDTH / 2.)
 STEP = 0.020