Unfortunately, it will probably take someone being electrocuted and killed before any authorities step in and add some sort of guidelines for the pinball industry and dealers/sellers to follow...for which they will say we always follow them, and its only the private importers who dont do the jobs properly.
People who take short cuts with anything electrical, or fuse wise is asking for a house to be burnt down.
The shame of it all is, that some TV newsreporter will then get some expert on TV saying old pinballs are dangerous and the public should stay away...that will be great for our industry...NOT.