Downside to working till early morning.. really stupid mistake.. really early on... Didn't pick up on it.. get asked just now to provide an actual life expectancy and long term projection for Factor of Safety.. used wrong vehicle speed, and used too high of a gross mass.. (Got my roads confused between jobs).. Good news.. The life expectancy is >100 years and still has around a 1550% factor of safety.. Yeah I better go fix that now..