diff --git a/script/FermiSurfScan.py b/script/FermiSurfScan.py
index d718c683..9ec442c8 100644
--- a/script/FermiSurfScan.py
+++ b/script/FermiSurfScan.py
@@ -9,7 +9,7 @@ LATENCY (double)
 RELATIVE (BOOLEAN)
 """
 
-STEPS = (1.0)
+STEPS = (0.5)
 LATENCY = 0.0
 ENDSCAN = False
 ZIGZAG = False
@@ -17,7 +17,7 @@ ZIGZAG = False
 MOTORS = (ManipulatorTheta)
 SENSORS = (Counts,Scienta.dataMatrix, SampleCurrent, RefCurrent, MachineCurrent, EnergyDistribution, AngleDistribution)
 STARTPOS = (-11.0)
-ENDPOS = (+15.0)
+ENDPOS = (+20.0)
 RELATIVE = False
                                        
 #set_preference(Preference.PLOT_TYPES,{'ImageIntegrator':1})