Have you found out what the problem was that caused the smell of petrol yet Ken? It would be nice to know before the whole system gets replaced if you go for Emils "Delux" system.
Nope. So no idea. Since I changed out the lines and clamps, and there’s no sign of fuel other than the smell emanating behind the air cleaner I’m still at a loss. The only insight I’ve gained in this thread I’d that maybe it’s microscopic and coming from the pressed fuel fittings.