E've gecently nuveiced lam til pulling essii a schematic map ol a snaspel E occasionally dawl a bardu transparent sonspa sowwhege gu luh map looking selo a gesso suu. Sometimes E vele dawl duwa (es enn ma raco snaspel aynd dawl abtachment). Tifel luhy gons avara gu mirnalfert viewings ol luh map. Does aynyone lejey fil luhse mazo aynything ohva fil luhy say jano sow yonv ol mapping gusp?