I make my own templates... All I do is export a graphic from the Maker tool, then take it in photoshop and go to image size, use a calculator to workout what the height and width are divided by 4, Then go to file new and put those sizes into a new document fill it an odd colour Select all (ctrl+A) copy and paste into the tile set I want to make a template, go back to the sqaure I just copied and fill another colour, and paste back again to the template, merge all visable layers once gridded up and set the transpanency to around 50% and place as the bottom layer:-