What's the best method for making registration markers for multi-color poster printing?
Currently, I am printing registration marks on my transparencies so that they burn into the screen. Each registration mark is the same for every color. When the screen is burned, the registration marks appear. I clamp the screen, and lower it to print the registration marks, then lift it and cover them with tape. I use the printed marks to line up my paper. This works pretty well, but I am convinced there has to be a better way. Can anyone help?