Gouache brushes - Why is this weird grid pattern happening?

[merylr24275883]

Hey all, 

See attached. I'm using Kyle T. Webster gouache brushes in Photoshop. My file is pretty large - and I'm getting this weird grid pattern *see attached pic*. Anyone know how to fix this/get rid of it as I paint?

Thanks!

Moving from Using the Community (which is about the forums) to the correct forum... Mod
To ask in the forum for your program please start at https://community.adobe.com/

[c.pfaffenbichler]

Is there a Texture? 

Could you please post screenshots with the pertinent Panels (Toolbar, Layers, Brush Settings, Options Bar, …) visible? 

[Trevor.Dennis]

I think you have nailed it c.p.  The texture is being repeated because of the large area.

Thhis is from the same set and there is a lot going on, and AFAICT they all use texture.