Scaling in VSE

I was selecting two strip edges, and I wanted them to encounter at the middle polint, then I did what someone normally does in 3D view: scale it to 0. Then I realized that S in VSE is for slide. Is there a way (shortcut) to scale strips? I know I can do the same thing by eyeball draging the edges, snaping to currrent frame, or by math in the frame count, but there could be a way toi scale it down to 0. What do you think?