diff --git a/script/RFscan/GunScan.py b/script/RFscan/GunScan.py
index d97386d..87e7f80 100644
--- a/script/RFscan/GunScan.py
+++ b/script/RFscan/GunScan.py
@@ -5,7 +5,7 @@ if get_exec_pars().source == CommandSource.ui:
     start   = 0.0
     stop    = 180.0
     step    = 5.0
-    nb      = 1
+    nb      = 2
     lat     = 0.100
 else:
     start = args[0]