A plane crashed so dont get on a plane. Everything can break, at some point, and if the best this thread can come up with is two failures out of the 1000's of USE posts and all other posts that are almost the same then it isn't much to worry about. One thing that is rarely brought up, when reporting failures, is the ham fisted ineptitude that actually exists amongst the many who would describe themselves as great mechanics. It is always the fault of someone else in 99% of cases. Rarely do you read honesty like, "i got Nm mixed up with ft/lbs", or "i have absolutely no feel for what is tight enough".
Doesn't apply here though because we are all totes amazing.