diff --git a/script/XAS.py b/script/XAS.py
index 5a5923af..711351e8 100644
--- a/script/XAS.py
+++ b/script/XAS.py
@@ -7,8 +7,8 @@ POSITIONERS = (Eph)
 
 SENSORS = (SampleCurrent, RefCurrent, AuxVoltage, MachineCurrent)
 #SENSORS = (SampleCurrent, RefCurrent, AuxCurrent, MachineCurrent, OpticsCameraCentroidX, OpticsCameraSigmaX)
-STARTPOS = (98)
-ENDPOS = (106)
+STARTPOS = (99.5)
+ENDPOS = (110)
 #NUMPOINTS = 76
 STEPSIZE = 0.1
 LATENCY = 5.0