Turbosmooth texture deform

Red Deliallisi

Hello.

Im using 3dsmax and im testing Xoilul shader. So i modeled the wooden first aid kit.( u have some preview images just to get the idea).

The problem is the metallic part. Im just starting out, and i have a question. Should i unwrap it with turbosmooth ON so i dont get this deformation ?

I unwraped each plane separately and the metallic holding geometry has a symetry modifier in the middle but its away from the wierd black spots.

I'd like some tips cuz im stuck ...

Obscura

If you would add support loops to the problematic area, than it would help the uvs too there. Or you can try out a tileable texture, so there wouldn't be any blackness. Why you are texturing a highpoly model by the way?Isn't this going to be a game ready asset?