diff --git a/script/ManipulatorYZScan.py b/script/ManipulatorYZScan.py
index e98a81fe..9a450c21 100644
--- a/script/ManipulatorYZScan.py
+++ b/script/ManipulatorYZScan.py
@@ -10,6 +10,8 @@ move manipulator to center position before start!
 import math
 
 # actual number of positions will be +1!
+STARTPOS = (114.65-0.2, -0.85-0.2)
+ENDPOS = (114.65+0.2, -0.85+0.2)
 STEPS = (0.025, 0.025)
 LATENCY = 1.0
 ENDSCAN = True
@@ -19,8 +21,6 @@ MOTORS = (ManipulatorZ, ManipulatorY)
 #SENSORS = (Counts, Scienta.spectrum, SampleCurrent, RefCurrent, MachineCurrent, EnergyDistribution, AngleDistribution)
 SENSORS = (Counts, Scienta.dataMatrix, Scienta.spectrum, SampleCurrent, RefCurrent, MachineCurrent, EnergyDistribution, AngleDistribution)
 #SENSORS = (Counts, Scienta.spectrum, SampleCurrent, RefCurrent, MachineCurrent, EnergyDistribution, AngleDistribution)
-STARTPOS = (114.50-0.25, 0.54-0.25)
-ENDPOS = (115.50+0.25, 0.54+0.25)
 RELATIVE = False
 
 #adjust_sensors()