diff --git a/script/ManipulatorYZFlyScan.py b/script/ManipulatorYZFlyScan.py
index c3920ee6..e487d38c 100644
--- a/script/ManipulatorYZFlyScan.py
+++ b/script/ManipulatorYZFlyScan.py
@@ -2,7 +2,7 @@
 Continuous 2D Manipulator scan
 
 set manipulator scan parameters below.
-set analyser parameters separately!
+set analyser parameters (fixed mode) separately!
 """
 
 import math
@@ -13,15 +13,14 @@ STEPS_Z = 10
 
 RANGE_Y = (-1., 1.)
 # minimum speed 0.01, maximum speed 0.125 mm/s
-SPEED_Y = 10
+SPEED_Y = 0.01
 
 RELATIVE = False
 LATENCY = 0.0
 ZIGZAG = False
 ENDSCAN = False
 MOTORS = (ManipulatorY)
-#SENSORS = (Counts, Scienta.spectrum, SampleCurrent, RefCurrent, MachineCurrent, EnergyDistribution, AngleDistribution)
-SENSORS = (Counts, Scienta.dataMatrix, SampleCurrent, RefCurrent, MachineCurrent, EnergyDistribution, AngleDistribution)
+SENSORS = (Counts, SampleCurrent, RefCurrent, MachineCurrent, EnergyDistribution, AngleDistribution, Scienta.dataMatrix)
 
 adjust_sensors()
 set_adc_averaging()