You may be never seen Sub 20,do you? This game added sliding potential,so I think this so fast. Even if this,I think it's still improvable. Ps:this patch is europe rom encode:https://www.youtube.com/watch?v=dDh14UmyDak
Of course it's improvable, it's only 12 frames until sub-18. ~~Probably requires botting to achieve such thing though~~