PO-12 mod. tap tempo help

I’m modding my po12 while still keeping it original, I’ve found an old telecom ring/speaker housing with solder points lined up to the speaker points on the back of the PO and added a rec hold button. This has now opened up a world of possibilities, like momentary push fx buttons, outputs to momentary pedals controlling kick, snare and clear loop. Now I just need to figure out a simple tap tempo. Any help appreciated.

You’d have to add a complete circuit that would be a tempo generator with tap tempo, I think. Then it would be going into the PO sync.

Yeah I thought that’d be the solution, I can live without it. I was thinking of trying to use pad 10 as the click back to the input. there’s a few complications with that though