Day 30: Another Draft

In keeping with the promise I made the other day, here is the first draft of the top plate. Again, not sure if I want to have a bolt that will attach the arms or if I want to have the ends of the arm connect to a printed piece. Ultimately, it will come down to what creates the smoothest movement. Right now, I'm leaning towards a smooth rod fitted into each diagonal for the four arms.

Update (5:36 pm): Here's the first draft of one segment of the arms.