NiagaraFluids. How to change direction of smoke?

Help me please. I’m trying to use NiagaraFluids preset: Grid 3D Gas Dust Explosion as smoke for muzzle flash. Its for cinematic. By default smoke distributed over the floor, but i need to rotate gas emission for verticaly distribution (from the barrel of a gun). When i rotate emitter, gas starts to fly up. I’m turned off gravity in gas emitter, thrying everithing. Turning on local space in gas emitter properties is ruining everithing. How to rotate gas emittion?


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