I just purchased my first Pachinko machine, a Nishijin "Sophia(?)" - it seems to be in very good shape but I have found a broken part, the pivoting crank that holds back and releases the balls in the payoff mechanism. Can anyone recommend a source for replacement parts for these machines? I have attached a photo of the part and the sheet metal plate that screws onto it. Any advice is appreciated - otherwise the machine seems to work perfectly so I'm eager to get it completed! Thanks.

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