Mine is basically what Peter has, just with different doubleshots (to be precise, actually lacking any caps and springs at the moment; springs for test (fail), caps repurposed (win)); but I'm not getting what you mean by the quoted first sentence...kint wrote:My MY switches were mounted with little pushpins in a 3 legs base - 2 of those on each switch.
Also I didn't find any metal rivets in my MY board.
Mine (and Peter's) have a flat square base, with two protruding plastic pins, one on each opposite corner, and those pins go through the plate/membrane sandwhich, on the back they are molten into flat 'chips' that extrude wider than the hole they came through, hence fastening the switches to the board as such.
Also, at least these old ones, are open-able from the top with just two flathead screwdrivers.