Hi all, just looking a bit of advice as to where the evaporator drain tube would be for my aircon. for a while i have been getting the smelly sock stench when my aircon is turned of. I`ve read thought all the forum`s and have tried everything, (comma aircleaner / dettol spray / new pollen filter etc) ...all of which seems to work for a day or two but then back to the way it was. having read on honest john website someone recomended to check to make sure the evaporator drain tube was not blocked as this could be causing the problem. the car they where talking about wasn`t a vectra so i don`t really know where to look tbh. any help is greatly appreciated!!