Ignition?

[ScottyB]

So pretty much i'm having intermittent starting problems. I did the Bosch relay mod, the car started for about a week. I drove up to school (about 2 hours) and now it doesn't start at all. I can jump the positive terminal(30) to the terminal of the relay that the ignition is attached to(86) and it starts right up. So it seems that there is no current flowing (or not enough) from the ignition to terminal 86 on the relay. So I guess I wanted to know what exactly to check for. Do I get a new ignition switch (83131PA000), or is it more likely old wires, insufficient gage wire, etc. Am I on the right track?