On occasion we hear about accidents and even fatalities associated with the use of base harnesses. I haven´t been able to really find much information though about what can go wrong and what to take care of.
On one occasion I heard that an failed release was due to the release rings not passing through all the way, but not sure if this was a design, assembly or maintenance issue.
Do you have knowledge of things that have or can go wrong specifically with these harness types? If so, please share.