Speed Infusion 11 does not work

In 2006, Fastest(3) + Booster actually sped up your weapon. But people kept using hacks to get down to speed 0, -1, etc. so I guess, like the maximum speed/jump, they capped it. (remember in Beta the max speed was not 140%? >_>)

I'm not trying to start a hacking discussion, but isn't that just no-delay?