Here’s one for all people annoyed at the grid in UE4, like Sythen and myself.
This is one file which will make it so there are no red dots on the grid, and the actual grid scales according to the grid snap setting.
It’s a changed version of the material used for the grid.
The zip contains the folder structure, so just copy/paste it into your engine directory and overwrite ( MAKE BACK-UP! )…
Additional help from Sythen, Daniel Wenograd, and HeadClot.