stacking refs like a boss!

http://bit.ly/1wcYVUh

DT8QRsuC9u3bXzPUxG5VsbTuABSyfYXT7Y

D62aZw32XoRVi9pvA8t1qbNSXse8dTthUz

DM6f3BtysfuGgkSetDmEYzhnjSYxv6gFoq

can you hear the gears grinding...  damned cheaply made chinese piece of garbage robot!!!