Actuator modification

An old style Japanese genuine auto parts obtained in YaHoo auction at 990yen, vacuum ignition timing advancer for Nissan Z series motor.
This alive diaphragm actuator is utilized for an another purpose, building in the VW 1302 Super Beetle's distributor for the same timing advancing activation.
The purpose and the actions are the same on the mechanical distributor, but the mounting method onto the distributor case are different each other,so some modification with aligning the active stroke and position.
After positioning this Nissan vacuum actuator on VW Beetle's distributor, this device would thoroughly covered with original bigger actuator case pretending the original condition without modification.
I'll be sure to report on this interesting modification onto my Beetle.