All good posts. But dont forget Traffic Management. I used to teach in the bush many moons ago where there was none. So I'd make it up....EG..on an NDB app at YSWL, in simulated IMC to the minima, give the student following traffic and see how things would work out??? Would he/she keep the traffic 1000ft above missed app alt or let them come on down. To this day I hear some very poor separation between IFR drivers in IMC OCTA. Can be done quite well in the sim aswell.