diff --git a/script/RFscan/SchottkyScan.py b/script/RFscan/SchottkyScan.py
index 7bbe457..d803572 100644
--- a/script/RFscan/SchottkyScan.py
+++ b/script/RFscan/SchottkyScan.py
@@ -1,10 +1,10 @@
 import  ch.psi.pshell.epics.ControlledVariable as ControlledVariable
 
 if get_exec_pars().source == CommandSource.ui:
-    start   = 209.0
-    stop    = 229.0
-    step    = 2.0
-    nb      = 2
+    start   = 50.0
+    stop    = 230.0
+    step    = 5.0
+    nb      = 1
     lat     = 0.100
 else:
     start = args[0]
diff --git a/script/RFscan/phase_scan_caqtdm.py b/script/RFscan/phase_scan_caqtdm.py
index ed22bfa..5378a2a 100644
--- a/script/RFscan/phase_scan_caqtdm.py
+++ b/script/RFscan/phase_scan_caqtdm.py
@@ -46,7 +46,7 @@ def after(rec):
 
 try:
     xb = create_averager(x, nb, 0.100)
-    r = lscan(phase, xb, start, stop, step , latency=lat, after_read = after)
+    r = lscan(phase, xb, start, stop, step, latency=lat, after_read = after)
     rf_phase = r.getPositions(0)
     energy   = [val.mean/1000.0/disp*energy0 for val in r.getReadable(1)]
     caput(station + "-RSYS:GET-ENERGY-ARRAY", to_array(energy,  'd'))
@@ -82,9 +82,9 @@ phase_offset    = 90 - phase_fit_max
 amplitude_scale = energy_max / Ampl
 power_scale     = Power / math.pow(Ampl,2)
 
-caput(station + "-RSYS:CALC-VSUM-PHASE-OFFSET", phase_offset)
-caput(station + "-RSYS:CALC-VSUM-AMPLT-SCALE" , amplitude_scale)
-caput(station + "-RSYS:CALC-VOLT-POWER-SCALE" , power_scale)
+caput(station + "-RSYS:SET-VSUM-PHASE-OFFSET-BASE",  phase_offset)
+caput(station + "-RSYS:SET-VSUM-AMPLT-SCALE",        amplitude_scale)
+caput(station + "-RSYS:SET-VOLT-POWER-SCALE",        power_scale)
 
 #title="Phase scan "+str(station)
 #message=("Energy Gain:     %0.3f"   % energy_gain     + "MeV\n" +
diff --git a/script/RFscan/phase_scan_caqtdm_sim.py b/script/RFscan/phase_scan_caqtdm_sim.py
index 635b405..b85b354 100644
--- a/script/RFscan/phase_scan_caqtdm_sim.py
+++ b/script/RFscan/phase_scan_caqtdm_sim.py
@@ -46,7 +46,7 @@ def after(rec):
 
 try:
     xb = create_averager(x, nb, 0.100)
-    r = lscan(phase, xb, start, stop, step , latency=lat, after_read = after)
+    r = lscan(phase, xb, start, stop, step, latency=lat, after_read = after)
     rf_phase = r.getPositions(0)
     energy   = [val.mean/1000.0/disp*energy0 for val in r.getReadable(0)]
     caput(station + "-RSYS:GET-ENERGY-ARRAY", to_array(energy,  'd'))