diff --git a/round_tracks_action.py b/round_tracks_action.py
index aa250ff..54404ce 100644
--- a/round_tracks_action.py
+++ b/round_tracks_action.py
@@ -25,7 +25,7 @@
 from .round_tracks_utils import *
 from .round_tracks_gui import RoundTracksDialog
 
-RADIUS_DEFAULT = 0.5
+RADIUS_DEFAULT = 2.0
 PASSES_DEFAULT = 3
 
 class RoundTracks(RoundTracksDialog):