Algodoo

ReCo`s suspension system. I`ve optimized the suspension to minimize the vertical movement when riding over bumps. This is what I did:

Lowered the density of everything directly connected to the wheel, and the wheel itself. The more difference between the wheels weight and the body`s weight, the less is the body affected by the wheel under it.

When I lowered the weight of the wheel, the spring was weakened. This because its strength is relative to the weight of the connected shapes. So I had to raise it. I raised it until it lifted the body, but barely until the suspension was fully extended. The springs should be able to extend a little to work best.

I optimized the dampening. Too much and the springs won`t withdraw quick enough. Too low and the suspension will feel bouncy.

Haha I took this a little further then I first intended.