Its great the the good old 'oily smell in flight deck' is being formally investigated but I think this should be put into perspective.
What about us that have to do the inspections by sniffing every engine, duct and cabin to see if the noxious fumes ARE actually there, am I off due to ill health or been protected over the years, NO!
Spend a day in the fuel tank with me pal or a skydrol soaked stab or the ultimate, a toilet tank change, where are the sniff test machines in there!!
Peace out
