(323) Acrylic pouring - Dutch pour - Acrylic painting with a blo

I tried dutch pour after a long time, and I failed again. I still don't know, what I'm doing wrong, but I just can't blow my paint out right. I tilted it and get some nice details, so at the end, it's a keeper. :D
https://youtu.be/bNtieoe5ILo