R2!

I got a lot done! The middle foot is in, and raises and lowers electronically (so it's set to be hooked up to a remote control later.) Then I got curious, so I took all the bits I've been working on and hooked them all up. The legs move from two leg to three leg position electronically fine, the only big piece remaining is to figure out how to have the foot hinge to the leg - the hinge has to lock in both two and three legged mode, so it's not as easy as one would think. But check this out!