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Friday 15 December 2017 at 00:31
Kits ordered from Stern today. Super fast response from Chas.
You can email your request to parts.service@sternpinball.com
Include your serial #, your name, and address.
Hopefully, you registered your machine with Stern.
Not sure if not registering matters, but the 2 times I've called Stern, they ...
Source: http://pinside.com/pinball/forum/topic/ghostbusters-club-we-got-one/page/85#post-4124362