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Thursday 8 February 2018 at 17:03
Quoted from clempo:Does anybody have any idea what Quad Assembly could be?
It is the process by which this item came into existence:
CE863ADE-C1C6-4331-9A52-DECA2E9BCCAA (resized).jpeg
Source: http://pinside.com/pinball/forum/topic/twip-is-deeproot-the-next-misadventure-or-a-pinball-revolution/page/9#post-4219068