A pixel-sized gap in an interior

[PikPikker]

Hello!

I'm playing with the Mack R series by Harven (it also appears in some other truck mods) and I have such problem: above a windshield there is a very tiny gap which is flickering all the time.

[ external image ]

What can I do with it?

My PC: Windows 10, AMD FX-8370, GTX 1060, 16 GB RAM.
I tried updating videocard drivers and changing game settings, still nothing helped...

[Frayner]

You can tell the creator of the mod about the gap and see if they could fix it