Hi mrbanjo
see the JPG - in the schematics I see the simple sequence on the lights (0 1 2 3 4 5 6 7 8 9) and also on the "making the Replay" - a Gottlieb pin.

Williams quite often used a sequence like "0 4 9 5 2 8 3 7 1 6" to make it harder for players to see how the stuff is handled.
Well You write "have 5 on the Score-Drum and the Match-Light is on 2 - get an replay" - what is when You "have 6 on the Score-Drum and the Match-Light is on 3" - do You get an replay ? Means: Is in Your pin always the same offset ?
I show the parts in the schematics - have You checked the colors of wires - here (lights) and there (wiring to make the replay) - do You have some kind of "offset" on the two spider-arms ?

But in post-1 You write "does not happen all the time ..." - have You checked on the units - looking for pieces of scrap wire / broken-off wire - sometimes making faulty connection ? Greetings Rolf

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Hi mrbanjo
see the JPG --- doing tests may be easyer when You set an Jumper-Wire like in the JPG --- with it You always see lighted on the Backbox the "No-Match to come" - play two-player-games - have the focus on "No-Match and Player-1 's Score on the Ones drum --- with the last ball on player-2 You step (by making points) the No-Match-Unit to desired (for the test) position. Is the problem really only the "5 - 2" --- reproducable every time --- the truely only fault ? Greetings Rolf

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