The Exterior Backup controls where the Blade Plunges into the Blade Plunges into the Matboard(not the Fallout) on the Exterior cutCuts of Openings. The Exterior Backup field is marked with a Green Arrow on the Configuration screen and the Map illustration.Cut is where the Blade Plunges or Retracts from the Matboard (not the Fallout). If the Exterior Backup is cut too Short, it can leave leaving a Hook in the corner, Increase the Exterior Backup. If the Exterior Backup is cut too Too Long, Decrease the Exterior Backup. If the Exterior Backup is cut too Too Short, Increase the Exterior Backup. |