http://www.youtube.com/watch?v=PsPwtFZX94I
Here you will see Team 1546 Testing their Shoulder Gearbox with a 36" piece of 80/20 attached with an elbow joint attached at the end where the soon to be completed manipulator is to be placed. The second test is of their telescoping system that allow them to go up an additional 24" via a 2" Bore 24" Stroke Bimba Cylinder. The test featured the pneumatic systems only running on (1) air tank. The completed system will feature (4) storage tanks. The working manipulator will be posted in a few days once attached.