diff --git a/show/dance2008/curves/song13-song13 b/show/dance2008/curves/song13-song13
--- a/show/dance2008/curves/song13-song13
+++ b/show/dance2008/curves/song13-song13
@@ -1,10 +1,10 @@
 -4.0 0.0
 -0.641529196125 0.0
-1.77985907363 0.458333333333
-13.6914915127 0.447916666667
-20.0834005273 0.697916666667
-26.9595450735 0.770833333333
-29.9618053682 1
-212.392295774 1
-214.62346024 0
+1.77985907363 0.669342507645
+13.9688989626 0.668100152906
+20.3608079772 0.835531345566
+26.9595450735 0.908448012232
+29.9618053682 1.0
+212.392295774 1.0
+214.62346024 0.0
 216.933333333 0.0