Ohh youre the one that had the bad experience with them hu? No biggie. Out of the hundreds of good experiences I have heard people have had, versus the one or two bad ones Ive heard, I think Ill take my chances. My chances are pretty high that I wont see any problems, if something does, oh well. Its no different than a blade breaking off upon impact on a fixed head. And yes I have had that happen. Theres nothing in this world thats guarenteed 100%.