Nice Work!
You will be doing it to all your machines soon.
Next step background music.
LOL maybe not all my machines but I do like it on this one, I want to do a re-theme and this is a good test run for the sound.
I bought a second unit as they were only $11 each so it can be used for background music providing that I can find a cheap 2 channel mixer, a few 70's disco hits to fit in with the era would be good!.
I had thought of adding bowling sounds to strikes and spares which would be cool too, maybe later.
It is set up so you can have Mod sounds Only, Game sounds only or both.
Here is a video of the module..
Glad you like it.. :)
Cheers: Brettski... :)