Movin the grid for selection

Greets!

Is there a way to move the grid, so that we can select items on our maps to fit in tiles?

Thxs!

I don’t understand the question. In what way do you want to move the grid?

Well, you know that you could import images as tileset onto wich a grid is automatically aplied. I was just askin wether we could move that grid, to select items or grounds more precisely.
For exemple, a well has the size of one tile, but because of the grid configuration, it could require 3,4 tiles for use.
Do you see what I mean?