Somehow, this looks veery familliar... (Pic 5/20)
http://www.rockymountainrobotics.com...deshow&iid=125
Anyway, I had a few ideas last year (after competition

) and they all involved 2 motors. I think that's one thing you want to highly consider in your design.
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-=Sachiel7=-

There's no such thing as being too simple!
Look for Team #1132, RAPTAR Robotics at the VCU Regional this year!