diff --git a/script/count_cylinder.py b/script/count_cylinder.py
index b6b3bcd..6df496a 100755
--- a/script/count_cylinder.py
+++ b/script/count_cylinder.py
@@ -340,7 +340,7 @@ def prepare_non_water(sf, K_name, non_wat):
                         metavar="float",
                         help="Radius of the cylinder in Å. Default 2.5",
                         type=float,
-                        default=2.5)
+                        default=3.5)
     parser.add_argument("-S0_Rad",
                         dest="s0_rad",
                         metavar="float",
@@ -358,7 +358,7 @@ def prepare_non_water(sf, K_name, non_wat):
                         metavar="float",
                         help="Radius cutoff of the S5 in Å. Default value is 8. You might see double occupation",
                         type=float,
-                        default=8)
+                        default=9)
     parser.add_argument("-SF_seq",
                         dest="SF_seq",
                         metavar="list of string",