TFD Question

[Burgess AK]

Hi,

i am just starting to use TFD in Octane, previously using in Physical renderer.
How can I smooth out my smoke in Octane? Very grainy results at the moment. PT 6000smpls - DD8 SD 8
Have played around with bringing voxel size down in TFD Container/Sim and also in the particle tab of my Octane Tag on said container, not really noticing any diff...

Thanks

[aoktar]

Do you have some other emitters which affects the tfd volume in your scene?

[Burgess AK]

Single object Emitter, duped to I can use the copy as an obstacle with the Cache (Density) channel - and all other channels turned off