diff --git a/script/XAS.py b/script/XAS.py
index 37250383..3e8abde3 100644
--- a/script/XAS.py
+++ b/script/XAS.py
@@ -5,13 +5,13 @@ XAS scan
 POSITIONERS = (Eph)
 # SENSORS = (Keithley1, Keithley2, MachineCurrent)
 
-av_sample = create_averager(SampleCurrent, 10, name="AvgSampleCurrent")
-av_ref = create_averager(RefCurrent, 10, name="AvgRefCurrent")
+av_sample = create_averager(SampleCurrent, 20, interval=-1.0, name="AvgSampleCurrent")
+av_ref = create_averager(RefCurrent, 20, interval=-1.0, name="AvgRefCurrent")
 
 SENSORS = (SampleCurrent, RefCurrent, MachineCurrent, av_sample, av_ref)
 #SENSORS = (SampleCurrent, RefCurrent, AuxCurrent, MachineCurrent, OpticsCameraCentroidX, OpticsCameraSigmaX)
 STARTPOS = (60.)
-ENDPOS = (160.)
+ENDPOS = (250.)
 #NUMPOINTS = 76
 STEPSIZE = 10.0
 LATENCY = 0.0