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Tuesday 16 January 2018 at 01:33
Quoted from Briehl:I was going to bend some back doors out of metal for a couple of my games next time I had a chance at work, but on Friday night I decided to just make them out of wood.
I just measured the back opening, traced it out on to some 1/2 inch plywood, cut it out and drilled in the lock ...
Source: http://pinside.com/pinball/forum/topic/back-doors#post-4178025