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Overall, the most prevalent issue about our project is that it's not particularly robust. Specifically, sometimes the bearings fall out of their wooden linkages. Our solution would have been to tighten the holes for the bearings in the wooden linkages of our leg mechanisms, and to press-fit the bearings into the linkages to ensure as tight of a connection as possible.
Additionally, we should have tightened the fit between the bearings at the bottom of the wheel legs and the wheel shafts in order to prevent the wheels from moving side-to-side.
If we'd had more time and team members, we could've had more iterations of our design, but overall we are very content with the final product.
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