Show me all the modules used for that emitter. (and their settings) so I can pinpoint whats wrong.
without screenshots or videos there is not a lot we can do.
I’d need to see all the modules, so whats inside spawn, lifetime, velocity, sphere, etc.
Though my bet is that you have a weird value in sphere or initial location.
I had an emitter set up perfectly, but after telling it to burst all at once it no longer wants particles starting at 0,0,0 like initial location says. Instead it wants the particles to do a fly-by of that location. Anyone know a fix?