A Question for Winder Launcher users

Is there a video or general tips how to launch into reverse tungsten from X-side? Like the angle and where should I point the launcher to?

I'm not using grips since I control better without one.

I've been practicing and actually at the end of my wits since I can't consistently do it, like maybe from 20 tries I only managed to land 1 clean reverse tungsten.
It's driving me mad. Help a brother TT___TT