I have a Gerber 1 along with the Gerber cutter GS15 Plus. I'm printing 2 spot colours but the registration marks refuses to print, I have the marks set to all colours, but still when I send it to the machine, there are no registration marks printed on the vinyl. I have tried everything from making the marks the same colour as one of the spot colours, but still nothing. What i'm I doing wrong, there must be a setting that Im not adding for this to happen. Can anyone help me please.