More ignition issues on the dart

idk anymore man nothings working. the only thing left to do is shell out for another IGN box, which I really don't want to do. I've checked every voltage/resistance spec on everything in the ignition system. I have replaced the coil, ballast, switch, pickup, and even the pigtail that plugs into the IGN box. I cant figure it out. you'd think it would be a simple fix. I drove it to work one day, I got there fine. I go to leave and I started having issues getting it to run after starting, so when I finally got it to start I kept on the gas and double footed it home, then I got home and it died and hasn't started since. Like I said, I've checked everything. I am just at a loss at this point. I would think that maybe something had rattled loose or something like that given the context of how it died, but nope. I'm about ready to just give up at this point. I just don't know what to do anymore.