Actually the Beseler 4x5 glass carrier has enough space in it for low profile pins to be mounted to it. I made a set of 1/4" pins after getting a good film punch and using a piece of punched film as a guide drilled and tapped the carrier to mount the pins in. Mounted they hold the punched film in place and still clear the other half of the carrier.Any chance the Devere has a glass carrier and some clearance between the metal mounts for a set of pins?