diff --git a/example/Piston/Color.in b/example/Piston/Color.in
index a1c83625..e5a783f3 100644
--- a/example/Piston/Color.in
+++ b/example/Piston/Color.in
@@ -1,6 +1,6 @@
 1.0 1.0
 1.0 1.0
-1.0e-2 0.95
+1.0e-3 0.95
 0.0 0.0 0.0
-0 4 0.0 1.0
+0 4 10.0 1.0
 10000 2000 1e-5
diff --git a/example/Piston/ComponentLabels.csv b/example/Piston/ComponentLabels.csv
new file mode 100644
index 00000000..a9bba3e2
--- /dev/null
+++ b/example/Piston/ComponentLabels.csv
@@ -0,0 +1,3 @@
+0 -0.5
+1 1.0
+2 -1.0
\ No newline at end of file