diff --git a/blaze_common/blazeconfig.py b/blaze_common/blazeconfig.py
index 828c544..e8075a9 100644
--- a/blaze_common/blazeconfig.py
+++ b/blaze_common/blazeconfig.py
@@ -290,7 +290,7 @@
     "kp2": 3,
     "theta0": 90 * np.pi / 180,
     "dscale": 1.5,
-    "dy": 0.,
+    "dy": 0.5,
 }