I am so horribly tempted, but I won't.
Read up on these. The problem isn't the collision or Killshooter system, merely your perceptions of them. Both work fine, which is to say, they work exactly like they're supposed to.
In the modern world, the squeaky wheel doesn't get greased. It gets removed, replaced with another one, thrown in the trash, and then buried, dumped in the sea, or melted down and recycled. Just saying.