diff --git a/show/dance2006/curves/07-chicago-cool b/show/dance2006/curves/07-chicago-cool
--- a/show/dance2006/curves/07-chicago-cool
+++ b/show/dance2006/curves/07-chicago-cool
@@ -1,8 +1,8 @@
--4 0
--0.66479696564 0
+-4.0 0.0
+-0.66479696564 0.0
 18.0608088983 0.0943921232877
-18.1835398368 1
+18.1835398368 1.0
 204.675296837 0.984375
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