Algodoo

Jeff is very similar to Gordon except he only has one arm and one leg for a simpler geometry and faster Algodoo performance. Jeff has only 45 objects compared to the 74 composing Gordon. Jeff is much easier to modify or edit than Gordon because of the layering complexities involved with fifteen specific layers of components.

Jeff's body parts collide with A group, and his joint limiter system collides with J and I for body and arms respectively. I would recommend unchecking J and I from items that he may encounter such as the ground, terrain, or vehicle parts running through the cabin.