Still thinking about doing a third renewal next Nov, FM immunity being the problem. Don't know anyone who has an aircraft that is FM immune, so if you can't legally fly an ILS IFR, what is the point? Understand practise approaches VFR are OK. Having said that, the course is well worth while, once I was on the ground in one piece I would argue about the legality of it then. So how are flying Schools getting round the FM immunity problem. Anyone know? I don't belong to a Flying School now, prefer grass strips.