Speedtree + UE : wind

I’m not sure if this threat goes in here, if it’s the wrong place I’ll move it.

I’ll be working on a forest, almost done. I made my trees with speedtree and imported them from UE. The last issue I have (hopefully) is: I have 4 kinds of tree, and when I created a wind source only 3 of them are moving and 1 is not. Is not such a big deal, but I’m curious. Any idea why? Thanks!

Did you setup the wind in speedtree modeler for all of the trees?

Hi, joninmake. Yes, I did.

And, I just made a video using a camera and matinee and the wind doesn’t work when recording…