So scratch the last couple of posts.

I've taken the electronics out of Osu and put them in Shu! as the former needs to be rebuilt into a legal Antweight anyway. The Sabretooth and the LiFePO4 battery are in and now Shu! is running, although probably wants a better battery. Next job is to get a compliant power light in and mount the wheel hubs to the wheels.

I also cut Shu's width in half so it looks a bit more graceful and bit more weight saving.