I tape on inside, between the size of my screens and the width of my squeegees I don't have the squeegee on the tape. For instance if I use a 20x24 screen, the max print size is 12x16. so a 16 inch squeegee is perfect. If I print out to the edge of my screen I run into off contact not working because the screen in those areas are not as flexible as in the middle of the screen.