Run 5 Degauss
Switch Closed PTF      Switch Open PTF Midle        Chamfer Edge
        (G)			(G)
      -1.6 			-0.3	 		-0.3
      -1.6			-0.3			-0.2
      -1.6			-0.2			-0.2
      -1.5			-0.4			-0.3