About this 3D model

My first Robotic Hand (version 2.0) was designed with no 3d printer in mind. Version 2.0 had many shortfalls and difficulties. Since then, I've gotten a TOM and have learned how to design with its limitations and benefits in mind. I present to the 'verse Robotic Hand Version 3.0. Ver 3 requires less non-printable hardware, it requires less plastic to print, less printing time, less post-print work (very little sanding), and far less pull force is required to manipulate. **Version 3.0 Video of the Robot Hand in action:** http://youtu.be/7AlyGPnU6U0 **Version 3.0 Flickr Set:** http://flic.kr/s/aHsjxvAHJg **Version 2.0 for reference:** http://www.thingiverse.com/thing:2408