Artur J. Żarek

Many thanks. That solved it.

I just upgraded from 378 to 439 and installed Houdini Engine plugin for UE4 4.19 in the process. However, HE plugin is nowhere to be found and when I try to import an .hdalc asset, UE4 yells at me that the file I'm trying to import has unknown extension.

I have UE4 installed in a non-default location (“c:\Epic Games\UE_4.19” instead of “c:\Program Files\UE_4.19”). Maybe this is the culprit?

Andi, I think I was partially wrong in my post. I just realized that because time scale is set to 10 in your scene, you should also increase number of substeps in flipsolver. This makes collisions resolve properly and gets rid of the “leak” effect. No need to tweak particle scale after all.