On to my next issue. Just noticed my top left pop is not popping.
I put the game in switch test and it registers a hit.
Start a game and hit the switch, it will make the game noise letting you know it was hit, but still no pop.
Fuse is good and other pops work great.
I then checked the transistor Q9 by grounding it manually and the pop coil fires every time with a manual grounding.
What should I try next?