Have a client with a Neff Combi oven C17MS32NOB/01 I am happy that it reuires a new main control PCB. Yhese are available as programmed and unprogrammed. Not having access to Neffs service information I would opt for the programmed version. There then comes the problem that the spares website lists the part but with the statement that a stamp is required to programme the sensor key. No help from Neff spares they have no idea what that means. Any of you guys had experience of this please ? Cheers patrick