Linhof Tripod Missing Pneumatic Base

[Embdude]

Any advice on how to locate a tripod part?



The base cap of the center column of my Linhof tripod has gone missing! It is an aluminum cap with a metered pneumatic flap to allow the center column to float down smoothly, also has a screw hole to mount a camera or accessory under the tripod...



I have a second tripod with the part in question so I can attach a photo for show and tell...