Cracked Flywheel???

[mattpiotr]

Well driving home today and when i pulled in the driveway i head a pinging noise, a noise that i heard once before and i knew exactly what it was, the fly wheel cracked. i had the same problem 4 months ago back in June and i changed it out with a Napa 168tooth one. I plan on going to Napa and getting another one since it is under warranty but this time im going to upgrade to the Heavy Duty Fly Wheel. I was wondering what caused it to crack if there is something i should look at when i pull the transmission back to switch it?