i ask, for a couple reasons….1.) i have never seen it. 2.) number 1 doesnt mean it hasnt happened. If it has, how many times for a 2009 series and could it be a bad batch of material (bolts) It has lasted through some pretty rough stuff….from Okeechobee to G-ville to Falcon. Been on some pretty rough lakes when weather was pretty bad. Curious to know what grade material this cap screw is also.