Hmm, I don't get it. Are you using rpg maker? This tileset is setted up for engines with minor grids (16x16), with this grid I guess should work. You maybe will need to adapt to work properly if isn't the case.
I am using RPG maker Mv. Im not sure what you mean by grid? I have just put it directly in the tileset and tried to use it. when i select an object the box is slightly off.
