That's right. You've got to swing the mouse low, you've got to swing, because you're beating double time anyway, if you're playing very slow you're sort of beating in twelve you know, you think in twelve. Four sets of sixteenths. So it's really double time, but you don't play double time, you think double time. Or else you think in triplets. So it's back and forth, you know. I don't know whether that makes sense or not.