Starter clicks using the key, engine starts by jumpering the relay

I'm going here to here, so the battery to solenoid.
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How should I provide 12V to the relay at IGN2? Jumper from the battery to that terminal? I also have a spare starter relay that I could swap in, but I'd also like to do some troubleshooting with this one.
You need to use a test light or meter and see if that wire is getting 12v when you turn to the start position. then trace back from there