Hello there!
I am new to Unreal Engine.
What I did:
While working with modeling option in UE5, I use lattice option in deform TWICE in same mesh. Just experimenting with it, All of a sudden the mesh got some weird shadow in front and back but top of the mesh looking good. I try searching but, I don’t got any proper solution.
Please help me solve this issue,
Thanks to anyone helping.
top side view
Try remaking the UV map, it looks very screwed up.
Just use a box projection.
Thanks for your answer,
I am using box projection. I also used Remesh for the displacement map so that’s why the UV is like that 
But the black problem happens once I use a lattice in Modeling mode.
Is there any way to fix this?
Sorry, not sure… 
Im seeing this too. Reprojecting UVs doesnt fix. Its like once you apply a lattice to some Quixel assets it breaks the lighting. It looks fine in unlit viewport. Im new to UE as yet so not sure if a rebake of lighting (if thats a thing) on the asset might fix?
