I've designed and created a steering mechanism similar to how a three wheeled motor bike works to steer. It still needs some adjustments as I feel the arms are a bit too long. This mechanism will also allow the wheels to fold up next to the sphere.
Legs for the zombie spider vehicle working on hydraulics and works in the same way as a digger arm.
This is the beginnings of my lava vehicle. I am really happy with the shape of the body but I think I'm going to make the fan and the wings bigger and try to find a more interesting shape for the balloon.
