Hello,
I have put together an easy to use layout for 12-button kits on my website. You can choose either standard Happ concave buttons or competition buttons. Buying them this way, you save about $5.
The kits come with:
12 Cherry or Zippy microswitches, whichever you choose. You can also choose no switches.
2 black competition joysticks
12 concave or competition buttons of your choice
2 Zippy microswitches for the Player 1 & 2 start buttons
Thanks!
https://retrocityarcadeshop.com/arcade-kits/