I just wondered if I could get some help, if not it's totally fine. Could anyone tell me what im doing wrong here?

You're going straight for 100%? Courageous! I'm not the best with technical side, but I THINK you are starting your ryo throws a tad too early. Wait until you are a peak of the jump, then start throwing. Also, I know it's harder to time but if you get momentum going first (jump on fence while running) it helps. But don't worry, this trick is reset city for everyone haha. that's why it's first thing done in the run.

Hey DJ thanks for your fast reply, i appreciate your advice i'll give it my best shot