Tools I'm using
This is the small nail
Used my pliers to pull it out.
Use can use the rasp that comes with the kit to open and clean the hole, but it's faster to use a drill.
Once the hole was big enough, I used the rasp to clean it
Thread the plug though the tool
Start pressing it slowly into the hole
Keep pushing until you're left with about 1/2-1/4" is showing
Then pull the tool out and the plug will stay
I used a razor blade to cut the excess off then filled it with air. Tire held pressure, and I'll just keep an eye on it.