Substance misbehaves in 4K res in Marmoset Toolbag

[yaschan@gmail.com]

I have a substance which works perfect in Designer and Painter, but if I turn the resolution up to 4K in Marmoset Toolbag I get strange splotchies. Is this Toolbag issue? Some of the substances work ok in 4K but these wood ones I made seem to have this problem.

I know this isn't Allegorithmic's fault (probably my fault). But I'd appreciate if someone would guess what I'm doing wrong.

UPDATE: Designer's SSE2 Engine will give same result. Now I wonder what is this.

[Wes McDermott]

I have a substance which works perfect in Designer and Painter, but if I turn the resolution up to 4K in Marmoset Toolbag I get strange splotchies. Is this Toolbag issue? Some of the substances work ok in 4K but these wood ones I made seem to have this problem.

I know this isn't Allegorithmic's fault (probably my fault). But I'd appreciate if someone would guess what I'm doing wrong.

UPDATE: Designer's SSE2 Engine will give same result. Now I wonder what is this.

Hi,

Can you post the sbs source file? I will take a look.

Cheers,
Wes