diff --git a/ant-tube-cache/ant tube storage-Bottom Holder.step b/ant-tube-cache/ant tube storage-Bottom Holder.step
new file mode 100644
index 0000000..1f6f4d6
--- /dev/null
+++ b/ant-tube-cache/ant tube storage-Bottom Holder.step	
@@ -0,0 +1,380 @@
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diff --git a/ant-tube-cache/ant tube storage.FCStd b/ant-tube-cache/ant tube storage.FCStd
new file mode 100644
index 0000000..66d003d
Binary files /dev/null and b/ant-tube-cache/ant tube storage.FCStd differ