Is there anything I can do to prevent them from popping out of the deflector?

There is a particle that pops out of the deflector.
Is there anything I can do to prevent them from popping out of the deflector?

We’ve also seen that sometimes when using superemitters a few stray particles can manage to push past the deflector shapes. Is the deflector width set to 0? Sometimes setting the width to higher values can account for the result that you’re seeing.

There is also a possibility of particles “leaking” through the corners of a deflector. If you require that curved shape to your particle flow, I would suggest using force objects only to control the flow. I’ve tried to reproduce what you have…

Change the force objects to “Point”, then set the strength negative so they repel particles.

Thank you.
It was very helpful.
I hadn’t thought of making the force a point shape.