evening all, what size adhasive spreader do you tend to use on ceramic tiles 400x150, also the window reveal is 230mm deep which means i will need to brick effect on this too?, i have seen bathrooms with brick effect around the room, and single tiles laid on the base of the window reveal and the sides. Am i right in thinking i have no choice other then to brick effect it, and laid them so theres only one full tile plus half a cut tile on the base, ?