This design is one that our team decided not to use, but I thought it was good enough that I did not want to just let it die. By posting the design here I am hopeful that it might help some team. You are welcome to use it however you wish.
If anyone out there would like to start modeling in inventor an open source model, I will host it on a SVN server making it available to anyone that wants access.
If you want to actually build this and need help I will do my best to help you through the finer details.
If you have any questions, post them in this thread.
http://hughmeyer.com/DesignIdeas/FRC...berDesign.html
Good luck to all teams!
-Hugh