Hey guys - I've read several threads and I'm still not completely clear. I have an aftermarket tach for my 84 22R. All wires are hooked up except the green, which is routed thru my firewall toward the ignition coil and igniter. Should I splice into the black wire that runs between igniter and coil

Black wire between igniter and coil

or, alternatively, there is a plug coming off the igniter which isn't used for anything. Can I plug my green tach wire into this plug using a spade connector?

Where the wire for this plug comes out of igniter

The plug

Looks like spade connector might fit

i prefer the plug if that will work, but anything safe and correct will make me happy Thanks!

Oh sweet! Thanks! It seemed too easy but I guess I'm indeed lucky