Replying to Switch Turns?

So I've been screwing around with skiing switch cause cruising down greens after merging from a more difficult run gets boring sometimes, but I can't seem to exactly turn like they do in videos where they can control where they want to go. I can stagger my feet and feel decently comfortable just riding down but I can't seem to actually get my edges in and go anywhere other than straight. I can carve just fine normally but I can't seem to even turn when I'm riding switch. Do I just need to roll my ankles more or does anyone have any tips? Thanks in advance.