diff --git a/effects/wobblywindows.cpp b/effects/wobblywindows.cpp
index dbedb5934f..77d4ae4db8 100644
--- a/effects/wobblywindows.cpp
+++ b/effects/wobblywindows.cpp
@@ -74,10 +74,10 @@ ParameterSet set_0 =
     WobblyWindowsEffect::HeightRingLinearMean,
     0.0,
     1000.0,
-    1.0,
+    0.5,
     0.0,
     1000.0,
-    2.0,
+    0.5,
     true,
     false,
     false
@@ -94,10 +94,10 @@ ParameterSet set_1 =
     WobblyWindowsEffect::MeanWithMean,
     0.0,
     1000.0,
-    1.0,
+    0.5,
     0.0,
     1000.0,
-    2.0,
+    0.5,
     true,
     false,
     false
@@ -114,10 +114,10 @@ ParameterSet set_2 =
     WobblyWindowsEffect::NoFilter,
     0.0,
     1000.0,
-    1.0,
+    0.5,
     0.0,
     1000.0,
-    2.0,
+    0.5,
     true,
     false,
     false
@@ -127,17 +127,17 @@ ParameterSet set_3 =
 {
     0.03,
     0.92,
-    0.1,
+    0.2,
     20.0,
     20.0,
     WobblyWindowsEffect::HeightRingLinearMean,
     WobblyWindowsEffect::HeightRingLinearMean,
     0.0,
     1000.0,
-    1.0,
+    0.5,
     0.0,
     1000.0,
-    2.0,
+    0.5,
     true,
     false,
     false
@@ -145,19 +145,19 @@ ParameterSet set_3 =
 
 ParameterSet set_4 =
 {
-    0.03,
-    0.92,
-    0.1,
+    0.01,
+    0.97,
+    0.25,
     20.0,
     20.0,
     WobblyWindowsEffect::HeightRingLinearMean,
     WobblyWindowsEffect::HeightRingLinearMean,
     0.0,
     1000.0,
-    1.0,
+    0.5,
     0.0,
     1000.0,
-    2.0,
+    0.5,
     true,
     false,
     false