The Exterior Backup controls where the Blade Plunges into the cartridge Plunges into the Matboard(not the Fallout) on the Exterior cut. . If the Backup is Too Short, Increase the Exterior Backup. The Exterior Backup field is marked with a Green Arrow on the Configuration screen and the Map illustration. If the Exterior Backup is cut Too Short, it can leave a Hook in the corner. If the Exterior Backup is cut Too Long, Decrease the Exterior Backup. If the Exterior Backup is cut Too Short, Increase the Exterior Backup. Image AddedImage Added |