Algodoo

Here's an updated model I've been working on. It's got softer suspension, slightly further back point of balance between the wheels, and I also corrected the difference between the speeds of the wheels, seeing as they're different sizes.

Controls:
Left, down, and right: reverse, brake, and accelerate.

Notes:
With my new chassis tuning and increased power, I negated the need of a boost gear, so it easily charges up the difficult obstacles. It seems that the rearward weight distribution problem was actually thanks merely to my preference of stiff suspensions, so I moved more weight back for greater traction.

Oh, also, it's blue.