Die Machine Running Hack

Recently back into zombies and trying to run some outbreak with my wife, who I am teaching to play. I seem to remember a way you could use the Die Machine on Outbreak to run around super fast, definitely faster than just stamin-up sprinting, but I can’t seem to remember how to do it, and I’m having trouble finding it on YouTube. Anyone know what I am talking about and can give me the pointers? TIA