Hi, 

I try to simulate lava. My problem is that kind a hard to find the right settings for it .. i wish there where a better documentaion especialy from the flex force drop down .. what exactly does Viscosity, Drag, Lift and the both plastic slider doing? 

and I got a certain question .. with the particle speed I can pretty nice control the speed but as soon there is 0a blob of particle falling down own its own i want it to accelerate until it hits the surface or the rest of the mesh again. 

thx