[Mark Sheridan]

As you build it, you can see how strong it is. The frame we have now kinda looks like your with all the top parts cut off. Its pretty stiff, i could jump in it with no worries. So we are not adding any more structure to it. When we add our arm, we will brace its structure to the frame to make the entire robot it more rigged. I think we are more concerned with the arm bending than the drivetrain.