I can do the part where the string goes around your legs but I can never make it so that it lands on the string right away. I always have to let it stop and then push it on to the string.
I had this problem also, I know you’ll hate to hear this but practice practice practice. I get it almost every time now, and I didn’t really use any strategy to learn it other than when I was first trying that part, I used my thumb to land it into the trapeze instead of my pointer. I can probably help you at yoyoclub today if you go.