Maybe it is just the ones for the jato? As to operater error, partly yes for using the one as it was, but they should have been right from get go. Like I say, my closest shop is 50+ miles away and I don't want to have to wait for parts I just bought. Also the design kinda sucks too, instructions say you may need to limit suspension travel, why? for that kinda money you should be able to increase travel. Also you have to constantly check set screws so you don't have the problems I did, when they could have designed them to have captured pins by the bearings like some other ones. I'm just saying because you here something is good don't make it so. Just think they should be manufactured to tolerance like most expensive parts, and live up to there reputation of strength. These were way to weak for their intended use. So I will accept blame for using one and ruining an arm, but not for having one bend under normal use and not for having one split in half. Like I say, buyer beware[8D]