diff --git a/show/dance2006/curves/16-mix-left b/show/dance2006/curves/16-mix-left
--- a/show/dance2006/curves/16-mix-left
+++ b/show/dance2006/curves/16-mix-left
@@ -1,6 +1,6 @@
--4 0
-201.464169917 0
-201.597091282 1
-202.370451952 1
-202.654420323 0
-443.436281179 0
+-4.0 0.0
+201.464169917 0.0
+201.597091282 1.0
+202.370451952 1.0
+202.654420323 0.0
+443.436281179 0.0