diff --git a/script/users/X-Treme users/X-Treme_XPSScan_Ag.py b/script/users/X-Treme users/X-Treme_XPSScan_Ag.py
index febfdcb5..508e285b 100644
--- a/script/users/X-Treme users/X-Treme_XPSScan_Ag.py	
+++ b/script/users/X-Treme users/X-Treme_XPSScan_Ag.py	
@@ -32,7 +32,7 @@ run("XPSSpectrum", {"save_scienta_image":True, "ranges":[rs, ], "ENDSCAN":True,
 ""
 # 800 eV C 1s fine scan
 ExitSlit.write(30)
-rs = RangeSelection(500.0,515.0)
+rs = RangeSelection(498.0,513.0)
 rs.setVars([0.5, 0.03, 3, 800.0]) #Time, Size, Iteration, photon energy
 run("XPSSpectrum", {"save_scienta_image":True, "ranges":[rs, ], "ENDSCAN":True, "pass_energy":20})
 ""