Space in the middle of a brush.

[PC's_Frank]

After taking months off away from tf2 in order to deal with both life an Fallout 4, I have returned to hopefully finish this stupid payload map I've been working on once and for all. Unfortunately, I've encountered a problem where a large space, sometimes between two brushes (as seen below) or simply in the middle of a single brush, is noticeable.

I have absolutely no idea what's causing it or how to fix it. All I know is that it seems to always be near an area portal, but I can't tell if that's coincidence or not.

 

[Yrr]

make sure all the sides (of both brushes) are ongrid by grabbing and wobbling them a bit

if it still does it, delete and remake them

 

[MoonFox]

nice wall (textures... it looks really nice)