All very valid questions Leafblower and something I have looked at over the years, how do we minimise risk while still achieving the objectives. One of the issues I have identified is that once a company has its delegations internally it becomes very insulated and over time think they are the best or at least pretty good at what they do, when in fact nothing could be further from the truth, who's going to tell them, their own line pilots, "not" I believe a good approach is to have these checkies inducted into other operators traing organisation to learn, share and develop methods and knowledge. Only then do we become worlds best practice.