I was practicing my long irons yesterday at the practice fairway and saw something crazy. This guy was hitting balls on the opposite side as me and started walking over.He showed me that his 7iron was cracked right where the little dent is at the hosel. He asked if i have ever seen anything like that . As we were talking he was looking at all of his other clubs and his 9 iron was cracked too. He has only had thosePing G400 irons for about 2 months and 12 rounds. Yikes... Lucky for him he has a warranty. Lucky for me I play Callaway. He may too here shortly.