diff --git a/script/RFscan/GunScan.py b/script/RFscan/GunScan.py
index 7ffead1..c76d059 100644
--- a/script/RFscan/GunScan.py
+++ b/script/RFscan/GunScan.py
@@ -2,7 +2,7 @@ import ch.psi.pshell.epics.ControlledVariable as ControlledVariable
 import ch.psi.pshell.epics.Camtool as Camtool
 
 if get_exec_pars().source == CommandSource.ui:
-    start   = 35.0
+    start   = 45.0
     stop    = 55.0
     step    = 1.0
     nb      = 3