Unwanted ground collision

[TubeSmokeGuy]

Try to setup a scenario that acts like your customers NDA machine in a simple way. Make a simple PHX simulation (short and lowres). Make a simple tyFlow sim (also short and lowres). Try what you want to achieve with that test sims. So you can work more easily without having to deal with massive data. So you can easier find out what is affecting each other and tweak parameters.

Another good method to affect particles by a fluid sim is when you export your PHX sim as PRT and then load that PRT with tyFlow and use the "particle force" operator to drive your current tyFlow sim with the particles from PHX.