There is GENPIN which covers general sounds from pinball tables (mechanical/chimes/plungers/solenoids) and that applies to dozens of drivers worth of machines. There is no way in that instance to determine or assign a parent. There are also some samples which are only used in certain situations (eg:...

Apologies for not replying earlier. This forum isn't truly open to the public yet.
I see you have finally posted your issue to MAMETesters, so it can be explored there.
http://mametesters.org/view.php?id=6185

Tafoid

MAME 0.172 has been released. Get it at http://www.mamedev.org/release.php -- It's with great pleasure that we announce the release of MAME 0.172. This release includes several notable things above and beyond the usual assortment of new systems, new features, and bug fixes. Most importantly, this is...