Recently I had to drill out my ignition lock cylinder out because someone broke into my vehicle and drilled a hole into it. See the question about that here: 2003 Hummer H2 Ignition Lock Cylinder Has Hole Drilled into It from Car Thieves
I got a new ignition lock cylinder that's uncoded with the tumblers and springs that go with it and I'm trying to figure out how I would get the order right with my key. There are four different tumblers, numbered 1-4. Is there a way to know which tumblers go where from just looking at the key?