(Topic ID: 255789)

Is it possible to set an EM for credit AND extra ball at the same time

By hjh632

4 years ago


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  • 24 posts
  • 13 Pinsiders participating
  • Latest reply 4 years ago by Mopar
  • Topic is favorited by 1 Pinsider

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#6 4 years ago

A one wire splice runs the risk of awarding a replay for every extra ball and vice-versa. I'd want to verify on the schematic, but you could probably disconnect the knocker from the replay circuit and wire it into the extra ball circuit.

#10 4 years ago

@slochar 's post above also applies to Williams Grand Prix.

Quoted from slochar:

the extra ball relay looks like it's locked on when activated

Quoted from slochar:

So you'd need to pulse the knocker coil once right when you collect the extra ball

Quoted from slochar:

A new circuit could be added to do this

https://pinside.com/pinball/forum/topic/is-it-possible-to-set-an-em-for-credit-and-extra-ball-at-the-same-time#post-5310948

#13 4 years ago
Quoted from DNO:

I would think the easiest way to do this would be to have all the settings to “credit”, so you get the knock. But have a wire to engage the EB relay when the knocker fires.

If your game's Extra Ball relay has its own hold switch, that wire will lock the knocker on which will burn it out. Add a relay to isolate the circuits.

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