Hello! Not sure if this the right place to post or if I’m doing it correctly but here goes! My 76 bay has had a ripped canyon brown vinyl sear for ages but a spring breaking and poking upwards encouraged me to do something about it! I managed at last to find another seat in the same colour/style but am curious to know about their relatives ages, given their different adjusters. Mine’s got the side lever, the replacement the central ‘paddle’. Anyone knowledgeable about the history of VW seat development?!! I’m just off out to get a new anorak....!