Grid overlay (with snapping)

It would be great if it's possible to turn on a grid overlay (with snapping if possible) so that us neatfreaks can align our factories perfectly

thanks for posting this for me

As perfectionist I'm to, I suggested this a couple of days ago on Discord to.
"To be able to build and plan layout better i want to suggest to have the possibility to show a grid, like the size of the mining and dumping squares. Could be an options i the overlays. Maybe even a fine and rough setting, as i know stepping a building around a mining/dumping square has 6 steps(fine grid), and all building types aren't even out, like housing that is 4 2/3 of a mining/dump square."

A short hint. A grid, witch currently used for mining over the whole map can be activated by press "X". It shows the heigt of the terain an can of course used as grid.

Sorry my mistake. X shows only grid for mining, not the whole map.