diff --git a/script/Marco/power-supply.py b/script/Marco/power-supply.py
index bc0770a..75aed1b 100644
--- a/script/Marco/power-supply.py
+++ b/script/Marco/power-supply.py
@@ -27,14 +27,14 @@ for setpoint1 in frange(0.0, 120.0, 1.0, True):
 
 #Dimension 1
 #LinearPositioner SetVA
-for setpoint1 in range(0.0, 50.0):
+for setpoint1 in frange(0.0, 50.0, 5.0, True):
     if setpoint1 > 50.0 or setpoint1 < 0.0:
         break
     SetVA.put(setpoint1, timeout=None) # TODO: Set appropriate timeout
     readback1 = SetVA.get()
     if abs(readback1 - setpoint1) > 0.5 : # TODO: Check accuracy
         raise Exception('Actor SetVA could not be set to the value ' + str(setpoint1))
-    for setpoint2 in frange(0.0, 20.0, 1.0, True):
+    for setpoint2 in range(0, 20):
         #Detector time
         detector1 = float(java.lang.System.currentTimeMillis())
         #Detector ActualVA