Take two steps to the left. These are side steps, each one should reveal another lane arrow, it that helps you to make sure you have step enough. Then bowl straight and at around 20-24 mph. It took me about 5 attempts to get it right. Once you have pulled back and pushed up on the right stick dont touch it again.
Let me know how you get on. If you struggle let me know and i will try to explain a bit better.