So I was replacing some bulbs under playfield and I dropped one and couldn't find it.

Ever since my game when ball
drains the score will tally but not kickout for next ball.

So in going through schematic and manual and doing a lot of testing I discovered that after the ball drains pushing the LIT advance gold bonus rollover will kick the ball out to the lane.

I'm stumped at finding the problem so reaching out.

Thx for any guidance .

20210414_100943 (resized).jpg

ive got the schematic . should i just pull out and take pic of whole thing.

also when i have the playfield up and resting against backbox everything works properly. lol

ill try and get whole image on here. thx.

Does the outhole relay activate when
I hit the lit advance gold bonus rollover
or when I have the playfield leaning against backbox?

I'll be at work at 9 and can check .
Thx

So when I pushed the lit advance gold bonus rollover
the outhole relay pulled in.

</blockquote

Gotcha will check and report back.

The outhole relay does not activate when ball drains and score is tallied. When ball drains the score tallies about 75 percent of time.

im on it. thx again. will report back.

Took game over to friend from pinside. He identified
the make/break switch on gold bonus unit as possible
problem switch. After adjusting a couple of times the
Ball now kicks out properly. The switch was not making
good contact. When I was replacing bulbs my sausage
fingers obviously smashed into it.

Thx for your help HowardR

Also thx to @sonora70.